Philippe Lesot

167
Documents

Présentation


Publications

96
21
20
11
4
3
2
2
2
1
1
1
1
1
1
71
53
48
20
18
16
14
12
9
9
8
7
7
7
7
6
6
5
5
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
14
10
9
9
8
7
5
5
5
5
5
4
4
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
3
4
3
1
6
5
4
6
7
9
5
7
9
7
9
4
7
7
5
5
7
6
7
5
4
4
7
3
1
2
2
32
29
27
25
20
13
11
9
8
8
8
8
6
6
6
5
5
5
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
130
99
27
12
9
4
1

Publications

Deposit thumbnail

[ 1 H]/[ 2 H] discriminated bianthryl atropisotopomers: enantiospecific syntheses from BINOL and direct multi-spectroscopic analyses of their isotopic chirality

Florian Rigoulet , Guillaume Dauvergne , Jean-Valère Naubron , Philippe Lesot , Christie Aroulanda et al.

Chemical Science, In press, ⟨10.1039/D5SC09200K⟩

Article dans une revue hal-05484356v1
Deposit thumbnail

<sup>19</sup>F-{<sup>1</sup>H} NMR spectroscopy in weakly orienting solvents for the enantiomeric resolution of fluorinated chiral drugs: The case of fluoxetine

Vincent Chiapolino , François-Marie Moussallieh , Philippe Lesot , Boris Gouilleux

Journal of Pharmaceutical Analysis, In press, ⟨10.1016/j.jpha.2025.101469⟩

Article dans une revue hal-05440323v1
Deposit thumbnail

Spatially Resolved <sup>13</sup>C NMR Spectroscopy in Bimesophasic Samples Applied to Molecular Analysis in Orienting Media

Thomas Julien , Boris Gouilleux , Michael Reggelin , Philippe Lesot

Magnetic Resonance in Chemistry, 2025, 63 (9), pp.691 - 702. ⟨10.1002/mrc.70003⟩

Article dans une revue hal-05198638v1
Deposit thumbnail

Deuterium NMR in Chiral Polymer‐Based Bimesophasic Lyotropic Mixtures: From the Demixing Process to Analytical Applications

Thomas Julien , Boris Gouilleux , Bernard Rousseau , Michael Reggelin , Philippe Lesot

Chemistry–Methods, 2025, 5 (6), pp.e202500011. ⟨10.1002/cmtd.202500011⟩

Article dans une revue hal-05105756v1
Deposit thumbnail

Development of Deep Learning Software to Improve HPLC and GC Predictions using a new Crown-ether based Mesogenic Stationary Phase and Beyond

Warda Fella Belaid , Azeddine Dekhira , Philippe Lesot , Ouassila Ferroukhi

Journal of Chromatography A, 2025, 1739, pp.465476. ⟨10.1016/j.chroma.2024.465476⟩

Article dans une revue hal-04799963v1
Deposit thumbnail

Anisotropic NMR Spectroscopy

Philippe Lesot , Han Sun

Magnetic Resonance in Chemistry, 2025, 63 (10), pp.760-761. ⟨10.1002/mrc.70012⟩

Article dans une revue hal-05352366v1
Deposit thumbnail

Spatially Resolved Anisotropic Natural Abundance Deuterium 2D-NMR Spectroscopy Using Bimesophasic Lyotropic Chiral Systems

Thomas Julien , Boris Gouilleux , Bernard Rousseau , Stefan Immel , Michael Reggelin et al.

Journal of Physical Chemistry Letters, 2024, 15 (7), pp.2089-2095. ⟨10.1021/acs.jpclett.3c03302⟩

Article dans une revue hal-04471708v1
Deposit thumbnail

Potential and Performance of Anisotropic 19F NMR for the Enantiomeric Analysis of Fluorinated Chiral Active Pharmaceutical Ingredients

Boris Gouilleux , François-Marie Moussallieh , Philippe Lesot

Analyst, In press, 149, pp.3204-3213. ⟨10.1039/d4an00237g⟩

Article dans une revue hal-04558310v1
Deposit thumbnail

Molecular enantiodiscrimination by NMR spectroscopy in chiral oriented systems: Concept, tools, and applications

Christie Aroulanda , Philippe Lesot

Chirality, 2022, 34, pp.182-244. ⟨10.1002/chir.23386⟩

Article dans une revue hal-03512385v1
Deposit thumbnail

Anisotropic 1H STD‐NMR Spectroscopy: Exploration of Enantiomer‐Polypeptide Interactions in Chiral Oriented Environments

Boris Gouilleux , Francois-Marie Moussallieh , Philippe Lesot

ChemPhysChem, 2022, 24 (4), pp.e202200508. ⟨10.1002/cphc.202200508⟩

Article dans une revue hal-03800520v1
Deposit thumbnail

Study and quantification of enantiodiscrimination power of four polymeric chiral LLCs using NAD 2D-NMR

Philippe Berdagué , Boris Gouilleux , Markus Noll , Stefan Immel , Michael Reggelin et al.

Physical Chemistry Chemical Physics, 2022, 24 (12), pp.7338-7348. ⟨10.1039/D1CP04915A⟩

Article dans une revue hal-03586878v1
Deposit thumbnail

Exploring the enantiomeric 13C position-specific isotope fractionation: challenges and anisotropic NMR-based analytical strategy

Philippe Lesot , Philippe Berdagué , Virginie Silvestre , Gérald Remaud

Analytical and Bioanalytical Chemistry, 2021, 413 (25), pp.6379-6392. ⟨10.1007/s00216-021-03599-8⟩

Article dans une revue hal-03409628v1
Deposit thumbnail

Deuterium Residual Quadrupolar Couplings: Crossing the Current Frontiers in the Relative Configuration Analysis of Natural Products

Philippe Lesot , Roberto R. Gil , Philippe Berdague , Armando Navarro-Vázquez

Journal of Natural Products, 2020, 83 (10), pp.3141-3148. ⟨10.1021/acs.jnatprod.0c00745⟩

Article dans une revue hal-02949550v1
Deposit thumbnail

Hydrogen isotope exchange catalyzed by Ru nanocatalysts: labelling of complex molecules containing N-heterocycles and reaction mechanism insights

Viktor Pfeifer , Marie Certiat , Donia Bouzouita , Alberto Palazzolo , Sébastien Garcia-Argote et al.

Chemistry - A European Journal, 2020, 26, pp.4988-4996. ⟨10.1002/chem.201905651⟩

Article dans une revue cea-02487414v1
Deposit thumbnail

Tuning the Reactivity of a Heterogeneous Catalyst using N‐Heterocyclic Carbene Ligands for C−H Activation Reactions

Alberto Palazzolo , Timothée Naret , Marion Daniel‐bertrand , David‐alexandre Buisson , Simon Tricard et al.

Angewandte Chemie International Edition, 2020, 59 (47), pp.20879-20884. ⟨10.1002/anie.202009258⟩

Article dans une revue hal-03001484v1
Deposit thumbnail

Chemical Synthesis of [ 2 H]-Ethyl Tosylate and Exploration of Its Crypto-optically Active Character Combining Complementary Spectroscopic Tools

Timothée Naret , Philippe Lesot , Andrew Puente , Prasad Polavarapu , David-Alexandre Buisson et al.

Organic Letters, 2020, 22 (22), pp.8846-8849. ⟨10.1021/acs.orglett.0c03219⟩

Article dans une revue hal-02987518v2
Deposit thumbnail

2H QUOSY 2D-NMR Experiments in Weakly Aligning Systems: From the Conventional to the UF Approach

Boris Gouilleux , Abdelkrim Meddour , Philippe Lesot

ChemPhysChem, 2020, 21, pp.1548-1563. ⟨10.1002/cphc.202000336⟩

Article dans une revue hal-02623845v1
Deposit thumbnail

Determination of the natural deuterium distribution of fatty acids by application of 2H 2D-NMR in liquid crystals: fundamentals, advances, around and beyond

Philippe Lesot

Liquid Crystals, 2020, 47 (13), pp.1889-1910. ⟨10.1080/02678292.2019.1613685⟩

Article dans une revue hal-02308723v1
Deposit thumbnail

Multinuclear NMR in Polypeptide Liquid Crystals: Three Fertile Decades of Methodological Developments and Analytical Challenges

Philippe Lesot , Christie Aroulanda , Philippe Berdagué , Abdelkrim Meddour , Denis Merlet et al.

Progress in Nuclear Magnetic Resonance Spectroscopy, 2019, Progress in Nuclear Magnetic Resonance Spectroscopy, 116, pp.85-154. ⟨10.1016/j.pnmrs.2019.10.001⟩

Article dans une revue hal-02351278v1
Deposit thumbnail

2H and 13C NMR-Based Enantiodetection Using Polyacetylene versus Polypeptide Aligning Media: Versatile and Complementary Tools for Chemists

Philippe Lesot , Philippe Berdagué , Abdelkrim Meddour , Alexander Kreiter , Markus Noll et al.

ChemPlusChem, 2019, 84 (2), pp.144-153. ⟨10.1002/cplu.201800493⟩

Article dans une revue hal-02308749v1

(Cover Profile) 2H and 13C NMR-Based Enantiodetection Using Polyacetylene versus Polypeptide Aligning Media: Versatile and Complementary Tools for Chemists

Philippe Lesot , Philippe Berdagué , Abdelkrim Meddour , Alexander Kreiter , Markus Noll et al.

ChemPlusChem, 2019, pp.143-143. ⟨10.1002/cplu.201800584⟩

Article dans une revue hal-02308742v1
Deposit thumbnail

Designing and building a low-cost portable FT-NMR spectrometer in 2019: A modern challenge

Alain Louis-Joseph , Philippe Lesot

Comptes Rendus. Chimie, 2019, 22, pp.695-711. ⟨10.1016/j.crci.2019.07.001⟩

Article dans une revue hal-02308789v1

Ruthenium-catalyzed hydrogen isotope exchange of C(sp3)–H bonds directed by a sulfur atom

Longhui Gao , Serge Perato , Sébastien Garcia-Argote , Céline Taglang , Luis Miguel Martinez-Pietro et al.

Chemical Communications, 2018, 54 (24), pp.2986-2989. ⟨10.1039/C8CC00653A⟩

Article dans une revue hal-02308831v1
Deposit thumbnail

Analytical contribution of deuterium 2D-NMR in oriented media to <sup>2</sup>H/<sup>1</sup>H isotopic characterization: the case of vanillin

Tristan Texier-Bonniot , Philippe Berdague , Richard J. Robins , Gérald Remaud , Philippe Lesot

Flavour and Fragrance Journal, 2018, 33 (3), pp.217-229. ⟨10.1002/ffj.3441⟩

Article dans une revue hal-02140951v1
Deposit thumbnail

À MRFood 2018, les sciences slimentaires rencontrent la spectroscopie par résonance magnétique!

Philippe Lesot

Spectra Analyse, 2018, 323, pp.18-20

Article dans une revue hal-02317627v1
Deposit thumbnail

RMN de Paillasse à Transformée de Fourier: Le Renouveau de la RMN à Bas Champ.

Emmy Auguste , Elodie Lucas , Laura Poigniez , Diviya Ramamurthy , Hélène Vaneeckhoutte et al.

Spectra Analyse, 2017, 315, pp.32-62

Article dans une revue hal-02317538v1

(Cover profile) Integrated Computational Protocol for the Analysis of Quadrupolar Splittings from Natural-Abundance Deuterium NMR Spectra in (Chiral) Oriented Media

Armando Navarro-Vázquez , Philippe Berdagué , Philippe Lesot

ChemPhysChem, 2017, pp.1219-1219. ⟨10.1002/CPHC.201700454⟩

Article dans une revue hal-02308843v1

Integrated Computational Protocol for the Analysis of Quadrupolar Splittings from Natural-Abundance Deuterium NMR Spectra in (Chiral) Oriented Media

Armando Navarro-Vázquez , Philippe Berdagué , Philippe Lesot

ChemPhysChem, 2017, 18 (10), pp.1252-1266. ⟨10.1002/cphc.201601423⟩

Article dans une revue hal-02308835v1
Deposit thumbnail

La “39th FGMR Annual Discussion Meeting 2017”: La Spectroscopie Magnétique Franco-Allemande dans tous ses “Etats”!

Philippe Lesot

Spectra Analyse, 2017, pp.12-14

Article dans une revue hal-02317591v1
Deposit thumbnail

Contribution of NAD 2D-NMR in liquid crystals to the determination of hydrogen isotope profile of methyl groups in miliacin

Philippe Berdagué , Philippe Lesot , Jérémy Jacob , Valery T. Terwilliger , Claude Le Milbeau

Geochimica et Cosmochimica Acta, 2016, 173, pp.337-351. ⟨10.1016/j.gca.2015.10.004⟩

Article dans une revue insu-01225227v1

Investigation of Solute-Fiber Affinity and Orientational Ordering of Norbornadiene Interacting with Two-Polypeptide Chiral Liquid Crystalline Solvents by Natural Abundance Deuterium (NAD) NMR

Zeinab Serhan , Christie Aroulanda , Philippe Lesot

Journal of Physical Chemistry A, 2016, 120 (30), pp.6076-6088. ⟨10.1021/acs.jpca.6b04254⟩

Article dans une revue hal-03004599v1
Deposit thumbnail

Detection of quadrupolar nuclei by ultrafast 2D NMR: exploring the case of deuterated analytes aligned in chiral oriented solvents

Philippe Lesot , Philippe Berdagué , Patrick Giraudeau

Chemical Communications, 2016, 52 (10), pp.2122-2125. ⟨10.1039/C5CC09409G⟩

Article dans une revue hal-02314360v1

Synthese und stereochemische Bestimmung von krypto-optisch-aktivem 2H6 -Neopentan

Ahmad Masarwa , Dennis Gerbig , Liron Oskar , Aharon Loewenstein , Hans Peter Reisenauer et al.

Angewandte Chemie, 2015, 127 (44), pp.13298-13302. ⟨10.1002/ange.201505349⟩

Article dans une revue istex hal-02314354v1

Fast acquisition of multidimensional NMR spectra of solids and mesophases using alternative sampling methods

Philippe Lesot , Krzysztof Kazimierczuk , Julien Trébosc , Jean-Paul Amoureux , Olivier Lafon

Magnetic Resonance in Chemistry, 2015, 53 (11), pp.927-939. ⟨10.1002/mrc.4290⟩

Article dans une revue istex hal-02314353v1

Enantiotopic discrimination in the NMR spectrum of prochiral solutes in chiral liquid crystals

Philippe Lesot , Christie Aroulanda , Herbert Zimmermann , Zeev Luz

Chemical Society Reviews, 2015, 44 (8), pp.2330-2375

Article dans une revue hal-02314352v1
Deposit thumbnail

Multi-nuclear NMR of axially chiral biaryls in polypeptide orienting solvents: spectral discriminations and enantiorecognition mechanisms

Philippe Berdagué , Jose-Enrique Herbert-Pucheta , Vishwajeet Jha , Armen Panossian , Frédéric Leroux et al.

New Journal of Chemistry, 2015, 39 (12), pp.9504-9517. ⟨10.1039/c5nj01434d⟩

Article dans une revue hal-02314357v1
Deposit thumbnail

Vladimir I. Bakhmutov: NMR spectroscopy in liquids and solids

Philippe Lesot

Analytical and Bioanalytical Chemistry, 2015, 407 (29), pp.8625-8626. ⟨10.1007/s00216-015-9061-z⟩

Article dans une revue (compte-rendu de lecture) hal-02314356v1

Chronique Littéraire: « NMR Spectroscopy in Liquid and Solids » de V. I. Bakhmutov

Philippe Lesot

Spectra Analyse, 2015, 306, pp.16-16

Article dans une revue hal-02317530v1

Synthesis and Stereochemical Assignment of Crypto-Optically Active 2-H6 -Neopentane

Ahmad Masarwa , Dennis Gerbig , Liron Oskar , Aharon Loewenstein , Hans Peter Reisenauer et al.

Angewandte Chemie International Edition, 2015, 54 (44), pp.13106-13109. ⟨10.1002/anie.201505349⟩

Article dans une revue istex hal-03010704v1

NMR discrimination in nonrigid prochiral solutes dissolved in chiral liquid crystals: symmetry considerations

Philippe Lesot , Zeev Luz , Christie Aroulanda , Herbert Zimmermann

Magnetic Resonance in Chemistry, 2014, 52 (10), pp.581-594. ⟨10.1002/mrc.4110⟩

Article dans une revue istex hal-02314350v1

Criteria for sensitivity enhancement by compressed sensing: practical application to anisotropic NAD 2D-NMR spectroscopy

Krzysztof Kazimierczuk , Olivier Lafon , Philippe Lesot

Analyst, 2014, 139 (11), pp.2702. ⟨10.1039/c4an00381k⟩

Article dans une revue hal-02314349v1

Correlation 2D-NMR experiments involving both $^{13}$C and $^{2}$H isotopes in oriented media: methodological developments and analytical applications

Philippe Lesot , Olivier Lafon , Philippe Berdagué

Magnetic Resonance in Chemistry, 2014, 52 (10), pp.595-613. ⟨10.1002/mrc.4118⟩

Article dans une revue istex hal-02314351v1
Deposit thumbnail

RMN 2D DAN dans les CLC: de nouveaux outils pour l’étude du fractionnement isotopique naturel (<sup>2</sup>H/<sup>1</sup>H) d’acides gras et de triglycérides

Philippe Lesot

Spectra Analyse, 2014, 299 (62-72)

Article dans une revue hal-02317515v1

Multiscale NMR investigation of mesogenic ionic-liquid electrolytes with strong anisotropic orientational and diffusional behaviour

Patrick Judeinstein , Stéphanie Huet , Philippe Lesot

RSC Advances, 2013, 3 (37), pp.16604. ⟨10.1039/C3RA00025G⟩

Article dans une revue hal-02311512v1

Synthesis of a Mycobacterium tuberculosis tetra-acylated sulfolipid analogue and characterization of the chiral acyl chains using anisotropic NAD 2D-NMR spectroscopy.

Aurélie Lemétais , Yann Bourdreux , Philippe Lesot , Jonathan Farjon , Jean-Marie Beau

Journal of Organic Chemistry, 2013, 78 (15), pp.7648-57. ⟨10.1021/jo4012255⟩

Article dans une revue hal-00910978v1

Chiral solutes can seed the formation of enantiomorphic domains in a twist-bend nematic liquid crystal

James Emsley , Philippe Lesot , Geoffrey Luckhurst , Abdelkrim Meddour , Denis Merlet

Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2013, 87 (4), ⟨10.1103/PhysRevE.87.040501⟩

Article dans une revue hal-02311510v1

On-the-fly' Kinetics of Enzymatic Racemization using Deuterium NMR in DNA-based Chiral Oriented Media.

Monique Chan-Huot , Philippe Georges Julien Lesot , Philippe Pelupessy , Luminita Duma , Geoffrey Bodenhausen et al.

Analytical Chemistry, 2013, 85 (9), pp.4694-4697. ⟨10.1021/ac4004002⟩

Article dans une revue hal-00807811v1

Synthesis of enones, pyrazolines and pyrrolines with gem-difluoroalkyl side chains

Assaad Nasr El Dine , Ali Khalaf , Danielle Gree , Olivier Tasseau , Fares Fares et al.

Beilstein Journal of Organic Chemistry, 2013, 9, pp.1943-1948. ⟨10.3762/bjoc.9.230⟩

Article dans une revue hal-00871797v1

Inside Cover: Analysis of NAD 2D-NMR Spectra of Saturated Fatty Acids in Polypeptide Aligning Media by Experimental and Modeling Approaches (Chem. Eur. J. 1/2012)

Zeinab Serhan , Andrea Borgogno , Isabelle Billault , Alberta Ferrarini , Philippe Lesot

Chemistry - A European Journal, 2012, 18 (1), pp.2-2. ⟨10.1002/chem.201190273⟩

Article dans une revue hal-02316063v1

Experimental Detection of Achiral and Chiral Naturally Abundant 13 C– 2 H Isotopomers by 2D-NMR in Liquids and Chiral Oriented Solvents

Philippe Lesot , Olivier Lafon

Analytical Chemistry, 2012, 84 (10), pp.4569-4573. ⟨10.1021/ac300667n⟩

Article dans une revue hal-02311506v1

Probing substrate-product relationships by natural abundance deuterium 2D NMR spectroscopy in liquid-crystalline solvents: epoxidation of linoleate to vernoleate by two different plant enzymes

Isabelle Billault , Alicia Le Du , Minale Ouethrani , Zeinab Serhan , Philippe Lesot et al.

Analytical and Bioanalytical Chemistry, 2012, 402 (9), pp.2985-2998. ⟨10.1007/s00216-012-5748-6⟩

Article dans une revue istex hal-02142700v1

Is Enantiomer Assignment Possible by NMR Spectroscopy Using Residual Dipolar Couplings from Chiral Nonracemic Alignment Media?-A Critical Assessment

Robert Berger , Jacques Courtieu , Roberto Gil , Christian Griesinger , Matthias Köck et al.

Angewandte Chemie International Edition, 2012, 51 (33), pp.8388-8391. ⟨10.1002/anie.201107626⟩

Article dans une revue istex hal-02311507v1

Analysis of NAD 2D-NMR Spectra of Saturated Fatty Acids in Polypeptide Aligning Media by Experimental and Modeling Approaches

Zeinab Serhan , Andrea Borgogno , Isabelle Billault , Alberta Ferrarini , Philippe Lesot

Chemistry - A European Journal, 2012, 18 (1), pp.117-126. ⟨10.1002/chem.201102775⟩

Article dans une revue istex hal-02143143v1
Deposit thumbnail

Détection d’Isotopomères <sup>2</sup>H-<sup>13</sup>C en Abondance Naturelle par RMN 2D Isotrope et Anisotrope, ou Comment Distinguer Expérimentalement une Molécule parmi 600 000?

Philippe Lesot , Olivier Lafon

Spectra Analyse, 2012, 287, pp.24-30

Article dans une revue hal-02317494v1

La RMN en chimie organique

Jacques Courtieu , Nicolas Giraud , Olivier Lafon , Philippe Lesot , Jean-Marc Nuzillard et al.

L'Actualité Chimique, 2012, 364-365, pp.30-41

Article dans une revue hal-02317465v1

Analytical contribution of NAD 2D-NMR spectroscopy in polypeptide mesophases to the investigation of triglycerides

Philippe Lesot , Zeinab Serhan , Christie Aroulanda , Isabelle Billault

Magnetic Resonance in Chemistry, 2012, 50, pp.S2-S11. ⟨10.1002/mrc.3855⟩

Article dans une revue istex hal-02311508v1

Recent advances in the analysis of the site-specific isotopic fractionation of metabolites such as fatty acids using anisotropic natural-abundance 2H NMR spectroscopy: application to conjugated linolenic methyl esters

Philippe Lesot , Zeinab Serhan , Isabelle Billault

Analytical and Bioanalytical Chemistry, 2011, 399 (3), pp.1187-1200. ⟨10.1007/s00216-010-4394-0⟩

Article dans une revue istex hal-02311033v1

Recent advances in the analysis of the site-specific isotopic fractionation of metabolites such as fatty acids using anisotropic natural-abundance H-2 NMR spectroscopy: application to conjugated linolenic methyl esters

Philippe Lesot , Zeinab Serhan , Isabelle Billault

Analytical and Bioanalytical Chemistry, 2011, 399 (3), pp.1187-1200. ⟨10.1007/s00216-010-4394-0⟩

Article dans une revue istex hal-02143481v1

Exploring the spectral enantiodiscrimination potential of a DNA-based orienting medium using deuterium NMR spectroscopy

Philippe Lesot , U. Venkateswara Reddy , N. Suryaprakash

Chemical Communications, 2011, 47 (42), pp.11736. ⟨10.1039/C1CC15097A⟩

Article dans une revue hal-02311046v1

Conformation and Dynamics of 18-Membered Hexathiametacyclophanes: A Two Step Racemization as Studied by Deuterium NMR in Chiral Lyotropic Liquid Crystals

Philippe Lesot , Christie Aroulanda , Philippe Berdagué , Herbert Zimmermann , Zeev Luz

Journal of Physical Chemistry B, 2011, 115 (41), pp.11793-11804. ⟨10.1021/jp205958k⟩

Article dans une revue hal-02311044v1

Fast and High-Resolution Stereochemical Analysis by Nonuniform Sampling and Covariance Processing of Anisotropic Natural Abundance 2D 2H NMR Datasets

Olivier Lafon , Bingwen Hu , Jean-Paul Amoureux , Philippe Lesot

Chemistry - A European Journal, 2011, 17 (24), pp.6716-6724. ⟨10.1002/chem.201100461⟩

Article dans une revue istex hal-02311041v1

Enantiotopic discrimination in the deuterium NMR spectrum of solutes with S4 symmetry in chiral liquid crystals

Christie Aroulanda , Herbert Zimmermann , Zeev Luz , Philippe Lesot

The Journal of Chemical Physics, 2011, 134 (13), pp.134502. ⟨10.1063/1.3554640⟩

Article dans une revue hal-02311037v1

Complete determination of natural site-specific enantio-isotopomeric excesses in linoleic acid using natural abundance deuterium 2D NMR in polypeptide mesophases

Zeinab Serhan , Laura Martel , Isabelle Billault , Philippe Lesot

Chemical Communications, 2010, 46 (35), pp.6599-6601. ⟨10.1039/c0cc01486a⟩

Article dans une revue istex hal-02143503v1

Cationic Planar Chiral (η 6 -Arene)Mn(CO) 3 + Complexes: Resolution, NMR Study in Chiral-Oriented Solvents, and Applications to the Enantioselective Synthesis of 4-Substituted Cyclohexenones and (η6 -Phosphinoarene)Mn(CO)3+ Complexes

Antoine Eloi , Françoise Rose-Munch , Eric Rose , Ariane Pille , Philippe Lesot et al.

Organometallics, 2010, 29 (17), pp.3876-3886. ⟨10.1021/om100564v⟩

Article dans une revue hal-02316048v1

Evolution of the Saupe order parameters of enantiomers from a racemic to a non-racemic liquid crystal solvent: an original light on the absolute configuration determination problem

J. Courtieu , C. Aroulanda , Philippe Lesot , A. Meddour , D. Merlet

Liquid Crystals, 2010, 37 (6-7), pp.903-912. ⟨10.1080/02678291003784164⟩

Article dans une revue hal-02311001v1

Regio-Defined Amino[5]Oxa- and Thiahelicenes: A Dramatic Impact of the Nature of the Heteroatom on the Helical Shape and Racemization Barriers

Grégory Pieters , Anne Gaucher , Sylvain Marque , François Maurel , Philippe Lesot et al.

Journal of Organic Chemistry, 2010, 75 (6), pp.2096-2098. ⟨10.1021/jo1000127⟩

Article dans une revue hal-04429566v1

The conformation and orientational order of a 1,2-disubstituted ethane nematogenic molecule (I22) in liquid crystalline and isotropic phases studied by NMR spectroscopy

James Emsley , Philippe Lesot , Anne Lesage , Giuseppina de Luca , Denis Merlet et al.

Physical Chemistry Chemical Physics, 2010, 12 (12), pp.2895. ⟨10.1039/b915587b⟩

Article dans une revue istex hal-02310986v1

Dynamic kinetic resolution of α-chloro β-keto esters and phosphonates: hemisynthesis of Taxotere® through Ru-DIFLUORPHOS asymmetric hydrogenation

Sébastien Prevost , Sebastien Gauthier , Maria Cristina Caño de Andrade , Céline Mordant , Ali Rhida Touati et al.

Tetrahedron: Asymmetry, 2010, 21 (11-12), pp.1436 - 1446. ⟨10.1016/j.tetasy.2010.05.017⟩

Article dans une revue istex hal-01664847v1

Synthesis of 2-Trifluoromethyl-1,3-oxazolidines as Hydrolytically Stable Pseudoprolines

Grégory Chaume , Olivier Barbeau , Philippe Lesot , Thierry Brigaud

Journal of Organic Chemistry, 2010, 75 (12), pp.4135-4145. ⟨10.1021/jo100518t⟩

Article dans une revue hal-02310997v1

Regio-defined amino[5]oxa- and thiahelicenes: A dramatic impact of the nature of the heteroatom on the helical shape and racemization barriers

Grégory Pieters , Anne Gaucher , Sylvain R A Marque , François Maurel , Philippe Lesot et al.

Journal of Organic Chemistry, 2010, 75 (6), pp.2096-2098. ⟨10.1021/jo1000127⟩

Article dans une revue hal-02310992v1

Analysis of enantiotopic discrimination in the NMR spectra of prochiral solutes in chiral liquid crystals by symmetry factorization of the Saupe ordering matrix

Philippe Lesot , Christie Aroulanda , Zeev Luz

The Journal of Chemical Physics, 2009, 131 (10), pp.104501. ⟨10.1063/1.3197853⟩

Article dans une revue hal-02310983v1

Natural abundance deuterium NMR spectroscopy: Developments and analytical applications in liquids, liquid crystals and solid phases

Philippe Lesot , Jacques Courtieu

Progress in Nuclear Magnetic Resonance Spectroscopy, 2009, 55 (2), pp.128-159. ⟨10.1016/j.pnmrs.2009.01.001⟩

Article dans une revue hal-02310981v1

Enantiodiscrimination of Flexible Cyclic Solutes Using NMR Spectroscopy in Polypeptide Chiral Mesophases: Investigation of cis -Decalin and THF

Christie Aroulanda , Olivier Lafon , Philippe Lesot

Journal of Physical Chemistry B, 2009, 113 (31), pp.10628-10640. ⟨10.1021/jp902233m⟩

Article dans une revue hal-02310982v1

Investigation of Fatty Acid Elongation and Desaturation Steps in Fusarium lateritium by Quantitative Two-dimensional Deuterium NMR Spectroscopy in Chiral Oriented Media

Vincent Baillif , Richard J. Robins , Steven Le Feunteun , Philippe Lesot , Isabelle Billault

Journal of Biological Chemistry, 2009, 284 (16), pp.10783-10792. ⟨10.1074/jbc.M807826200⟩

Article dans une revue hal-02143940v1

2H NMR Studies on Two-Homopolypeptide Lyotropic Enantiodiscriminating Mesophases: Experimental Quantification of Solute-Fiber Affinities

Philippe Lesot , Olivier Lafon , Christie Aroulanda , Ronald Y. Dong

Chemistry - A European Journal, 2008, 14 (13), pp.4082-4092. ⟨10.1002/chem.200701543⟩

Article dans une revue istex hal-00298353v1

Enantiodiscrimination in Deuterium NMR Spectra of Flexible Chiral Molecules with Average Axial Symmetry Dissolved in Chiral Liquid Crystals: The Case of Tridioxyethylenetriphenylene

Philippe Lesot , Olivier Lafon , Herbert Zimmermann , Zeev Luz

Journal of the American Chemical Society, 2008, 130 (27), pp.8754-8761. ⟨10.1021/ja800957a⟩

Article dans une revue istex hal-02310973v1

A comparison of proton‐detected 13 C local field experiments with deuterium NMR at natural abundance for studying liquid crystals

James Emsley , Philippe Lesot , Giuseppina de Luca , Anne Lesage , Denis Merlet et al.

Liquid Crystals, 2008, 35 (4), pp.443 - 464. ⟨10.1080/02678290801935887⟩

Article dans une revue hal-01889736v1

Combined analysis of C-18 unsaturated fatty acids using natural abundance deuterium 2D NMR spectroscopy in chiral oriented solvents

Philippe Lesot , Vincent Baillif , Isabelle Billault

Analytical Chemistry, 2008, 80 (8), pp.2963-2972. ⟨10.1021/ac702443b⟩

Article dans une revue istex hal-02143963v1

Enantiomeric analysis using natural abundance deuterium 3D NMR spectroscopy in polypeptide chiral oriented media

Philippe Lesot , Olivier Lafon

Chemical Physics Letters, 2008, 458 (1-3), pp.219-222. ⟨10.1016/j.cplett.2008.04.065⟩

Article dans une revue istex hal-02310970v1

Two aspects of the desymmetrization of selected prochiral aromatic or vinylic dihalides: enantioselective halogen–lithium exchange and prochiral recognition in chiral liquid crystals

Chun-An Fan , Benoit Ferber , Henri Kagan , Olivier Lafon , Philippe Lesot

Tetrahedron: Asymmetry, 2008, 19 (23), pp.2666-2677. ⟨10.1016/j.tetasy.2008.12.003⟩

Article dans une revue istex hal-02310976v1
Deposit thumbnail

RMN du deutérium en abondance naturelle dans les cristaux liquides chiraux : évolutions technologiques, avancées méthodologiques et nouvelles applications analytiques

Philippe Lesot

Spectra Analyse, 2008, 262, pp.16-22

Article dans une revue hal-02317421v1

Synthetic studies on macrolactin A : construction of C4-C24 fragment

M. Georgy , P. Lesot , J. M. Campagne

Journal of Organic Chemistry, 2007, 72 (9), pp.3543-3549. ⟨10.1021/jo0701942⟩

Article dans une revue istex hal-00166703v1

Structure, Formation, and Dynamics of Mo12 and Mo16 Oxothiomolybdenum Rings Containing Terephtalate Derivatives

Jean-François Lemonnier , Sébastien Floquet , Jérôme Marrot , Emmanuel Terazzi , Claude Piguet et al.

Chemistry - A European Journal, 2007, 13 (12), pp.3548-3557. ⟨10.1002/chem.200601369⟩

Article dans une revue istex hal-02310922v1

Chiral Discrimination in the 13 C and 2 H NMR of the Crown and Saddle Isomers of Nonamethoxy-Cyclotriveratrylene in Chiral Liquid-Crystalline Solutions

Olivier Lafon , Philippe Lesot , Herbert Zimmermann , Raphy Poupko , Zeev Luz

Journal of Physical Chemistry B, 2007, 111 (32), pp.9453-9467. ⟨10.1021/jp070564q⟩

Article dans une revue istex hal-02310954v1

Analysis of Intramolecular Dynamic Processes in Enantiomeric Diaryl Atropisomers and Related Derivatives by 2H NMR Spectroscopy in Polypeptide Liquid Crystals

Olivier Lafon , Philippe Lesot , Chun-An Fan , Henri b. Kagan

Chemistry - A European Journal, 2007, 13 (13), pp.3772-3786. ⟨10.1002/chem.200601284⟩

Article dans une revue istex hal-02310936v1

Homo- and heteronuclear 2D NMR approaches to analyse a mixture of deuterated unlike/like stereoisomers using weakly ordering chiral liquid crystals

Karim Ben Ali , Olivier Lafon , Herbert Zimmermann , Eric Guittet , Philippe Lesot

Journal of Magnetic Resonance, 2007, 187 (2), pp.205-215. ⟨10.1016/j.jmr.2007.04.007⟩

Article dans une revue istex hal-02310947v1

Empirical determination of the absolute configuration of small chiral molecules using natural abundance 2H NMR in chiral liquid crystals

Latifa Ziani , Philippe Lesot , Abdelkhrim Meddour , Jacques Courtieu

Chemical Communications, 2007, 45, pp.4737. ⟨10.1039/b711493a⟩

Article dans une revue istex hal-02310959v1

Assignment of absolute configuration of natural abundance deuterium signals associated with (R)- and (S)-enantioisotopomers in a fatty acid aligned in a chiral liquid crystal: Enantioselective synthesis and NMR analysis

V. Baillif , R. J. Robins , I. Billault , P. Lesot

Journal of the American Chemical Society, 2006, 128, pp.11180-11187

Article dans une revue hal-00320891v1

Enantioselective synthesis of methyl-5(R)-fluorohept-6-ynoate

Vijaya Lingam Manthati , A. Sai Krishna Murthy , Frédéric Caijo , Delphine Drouin , Philippe Lesot et al.

Tetrahedron: Asymmetry, 2006, 17 (15), pp.2306-2310. ⟨10.1016/j.tetasy.2006.08.010⟩

Article dans une revue istex hal-02310918v1

Enantioselective Synthesis of methyl-5-(R)-fluorohep-6-ynoate

V.L. Manthati , A.S.K. Murthy , F. Caijo , D. Drouin , P. Lesot et al.

Tetrahedron: Asymmetry, 2006, 17, pp.2306-2310

Article dans une revue hal-00322830v1

Study of molecular rotational isomerism using deuterium NMR in chiral oriented solvents

Philippe Lesot , Olivier Lafon , Henri Kagan , Chun-An Fan

Chemical Communications, 2006, 4, pp.389-391. ⟨10.1039/b514694a⟩

Article dans une revue istex hal-02310907v1

Assignment of Absolute Configuration of Natural Abundance Deuterium Signals Associated with ( R )- and ( S )-Enantioisotopomers in a Fatty Acid Aligned in a Chiral Liquid Crystal: Enantioselective Synthesis and NMR Analysis

Vincent Baillif , Richard Robins , Isabelle Billault , Philippe Lesot

Journal of the American Chemical Society, 2006, 128 (34), pp.11180-11187. ⟨10.1021/ja0617892⟩

Article dans une revue istex hal-02310912v1

Enantiomeric Analysis of Planar Chiral (η 6 -Arene)chromium Tricarbonyl Complexes using NMR in Oriented Solvents

Olivier Lafon , Philippe Lesot , Françoise Rose-Munch , Eric Rose

Organometallics, 2005, 24 (16), pp.4021-4028. ⟨10.1021/om050239u⟩

Article dans une revue istex hal-02310905v1

Enantiomeric Analysis of Planar Chiral (η<sup>6</sup>-Arene)chromium Tricarbonyl Complexes using NMR in Oriented Solvents

Olivier Lafon , Philippe Lesot , Michaël Rivard , Murielle Chavarot-Kerlidou , Françoise Rose-Munch et al.

Organometallics, 2005, 24, pp.4021 - 4028. ⟨10.1021/om050239u⟩

Article dans une revue istex hal-04013449v1
Deposit thumbnail

Développement et Applications de la RMN du Deutérium en Abondance naturelle dans les Cristaux Liquides Chiraux : Une autre Approche de l’Analyse en Chimie Organique

Philippe Lesot

Spectra Analyse, 2005, 242, pp.37-42

Article dans une revue hal-02317383v1

Deuterium 3D NMR experiments for analysing weakly aligned, isotopically enriched solutes

Olivier Lafon , Philippe Lesot

Chemical Physics Letters, 2005, 404 (1-3), pp.90-94. ⟨10.1016/j.cplett.2005.01.040⟩

Article dans une revue istex hal-02310889v1

Theoretical and experimental investigation of 13C relayed 2H–2H-COSY 2D experiments: Application to the analysis of weakly aligned solutes

Olivier Lafon , Philippe Lesot

Journal of Magnetic Resonance, 2005, 174 (2), pp.254-264. ⟨10.1016/j.jmr.2005.02.011⟩

Article dans une revue istex hal-02310894v1

New amino acid-based anionic surfactants and their use as enantiodiscriminating lyotropic liquid crystalline NMR solvents

Krystyna Baczko , Chantal Larpent , Philippe Lesot

Tetrahedron: Asymmetry, 2004, 15 (6), pp.971-982. ⟨10.1016/j.tetasy.2004.01.022⟩

Article dans une revue istex hal-02310787v1

Heteronuclear selective refocusing 2D NMR experiments for the spectral analysis of enantiomers in chiral oriented solvents

Jonathan Farjon , Jean-Pierre Baltaze , Philippe Lesot , Denis Merlet , Jacques Courtieu

Magnetic Resonance in Chemistry, 2004, 42 (7), pp.594-599. ⟨10.1002/mrc.1399⟩

Article dans une revue hal-03008490v1

Modified z-gradient filtering as a mean to obtain phased deuterium autocorrelation 2D NMR spectra in oriented solvents

Olivier Lafon , Denis Merlet , Jacques Courtieu , Philippe Lesot

Journal of Magnetic Resonance, 2004, 171 (1), pp.135-142. ⟨10.1016/j.jmr.2004.08.010⟩

Article dans une revue istex hal-02310847v1

Exploring the Analytical Potential of NMR Spectroscopy in Chiral Anisotropic Media for the Study of the Natural Abundance Deuterium Distribution in Organic Molecules

Philippe Lesot , Christie Aroulanda , Isabelle Billault

Analytical Chemistry, 2004, 76 (10), pp.2827-2835. ⟨10.1021/ac030385e⟩

Article dans une revue istex hal-03008466v1

Analysis of the13C NMR Spectra of Molecules, Chiral by Isotopic Substitution, Dissolved in a Chiral Oriented Environment: Towards the Absolute Assignment of the pro-R/pro-S Character of Enantiotopic Ligands in Prochiral Molecules

Philippe Lesot , Olivier Lafon , Jacques Courtieu , Philippe Berdagué

Chemistry - A European Journal, 2004, 10 (15), pp.3741-3746. ⟨10.1002/chem.200400065⟩

Article dans une revue istex hal-02310803v1

The effect of a chiral nematic solvent on the orientational order and conformational distribution of a flexible prochiral solute

James W. Emsley , Philippe Lesot , Jacques Courtieu , Denis Merlet

Physical Chemistry Chemical Physics, 2004, 6 (23), pp.5331. ⟨10.1039/b411203b⟩

Article dans une revue istex hal-02310857v1

The orientational order and conformational distributions of the two enantiomers in a racemic mixture of a chiral, flexible molecule dissolved in a chiral nematic liquid crystalline solvent

James Emsley , Philippe Lesot , Denis Merlet

Physical Chemistry Chemical Physics, 2004, 6 (3), pp.522. ⟨10.1039/b312512b⟩

Article dans une revue istex hal-02310778v1

Structural Ambiguities Revisited in Two Bridged Ring Systems Exhibiting Enantiotopic Elements, Using Natural Abundance Deuterium NMR in Chiral Liquid Crystals

Christie Aroulanda , Denis Merlet , Jacques Courtieu , Philippe Lesot

Journal of Physical Chemistry A, 2003, 107 (50), pp.10911-10918. ⟨10.1021/jp030137m⟩

Article dans une revue istex hal-02310640v1

Efficient enantiodiscrimination of chiral monophosphine oxides and boranes by phosphorus coupled 13C NMR spectroscopy in the presence of chiral ordering agents

Michaël Rivard , F. Guillen , Jean-Claude Fiaud , Christie Aroulanda , Philippe Lesot

Tetrahedron: Asymmetry, 2003, 14 (9), pp.1141. ⟨10.1016/S0957-4166(03)00202-7⟩

Article dans une revue istex hal-01146992v1

Efficient enantiodiscrimination of chiral monophosphine oxides and boranes by phosphorus coupled 13C NMR spectroscopy in the presence of chiral ordering agents

Michael Rivard , F. Guillen , Jean-Claude Fiaud , Christie Aroulanda , Philippe Lesot

Tetrahedron: Asymmetry, 2003, 14 (9), pp.1141-1152. ⟨10.1016/S0957-4166(03)00202-7⟩

Article dans une revue istex hal-02310631v1

Natural Abundance Deuterium NMR Spectroscopy in Polypeptide Liquid Crystals as a New and Incisive Means for the Enantiodifferentiation of Chiral Hydrocarbons

Philippe Lesot , Muriel Sarfati , Jacques Courtieu

Chemistry - A European Journal, 2003, 9 (8), pp.1724-1745. ⟨10.1002/chem.200390199⟩

Article dans une revue hal-05178542v1

Efficient enantiodiscrimination of chiral monophosphine oxides and boranes by phosphorus coupled 13C NMR spectroscopy in the presence of chiral ordering agents

Michaël Rivard , Frédéric Guillen , Jean-Claude Fiaud , Christie Aroulanda , Philippe Lesot

Tetrahedron: Asymmetry, 2003, 14, pp.1141 - 1152. ⟨10.1016/s0957-4166(03)00202-7⟩

Article dans une revue istex hal-04013355v1

2D-NMR Strategy Dedicated to the Analysis of Weakly Ordered, Fully Deuterated Enantiomers in Chiral Liquid Crystals

Philippe Lesot , Muriel Sarfati , Denis Merlet , Bernard Ancian , James Emsley et al.

Journal of the American Chemical Society, 2003, 125 (25), pp.7689-7695. ⟨10.1021/ja021277x⟩

Article dans une revue istex hal-02310635v1

Investigation of SmI2-mediated cyclisation of δ-iodo-α,β-unsaturated esters by deuterium 2D NMR in oriented solvents

Hélène Villar , François Guibé , Christie Aroulanda , Philippe Lesot

Tetrahedron: Asymmetry, 2002, 13 (14), pp.1465-1475. ⟨10.1016/S0957-4166(02)00259-8⟩

Article dans une revue istex hal-02310609v1

Enantiomeric and Enantiotopic Analysis of Cone-Shaped Compounds with C 3 and C 3 v Symmetry Using NMR Spectroscopy in Chiral Anisotropic Solvents

Philippe Lesot , Denis Merlet , Muriel Sarfati , Jacques Courtieu , Herbert Zimmermann et al.

Journal of the American Chemical Society, 2002, 124 (34), pp.10071-10082. ⟨10.1021/ja020269d⟩

Article dans une revue istex hal-02310599v1

Enantiomeric excess measurements in weakly oriented chiral liquid crystal solvents through 2D 1H selective refocusing experiments

Jonathan Farjon , Denis Merlet , Philippe Lesot , Jacques Courtieu

Journal of Magnetic Resonance, 2002, 158 (1-2), pp.169-172. ⟨10.1016/S1090-7807(02)00070-8⟩

Article dans une revue istex hal-02310612v1

Routine Use of Natural Abundance Deuterium NMR in a Polypeptidic Chiral Oriented Solvent for the Determination of the Enantiomeric Composition of Chiral Building Blocks

Arnaud Parenty , Jean-Marc Campagne , Christie Aroulanda , Philippe Lesot

Organic Letters, 2002, 4 (10), pp.1663-1666. ⟨10.1021/ol020038b⟩

Article dans une revue hal-00165644v1

Résonance Magnétique Nucléaire du Deutérium en Abondance Naturelle dans les Cristaux Liquide Chiraux: Franchir une Nouvelle Frontière dans l'Analyse de la Chiralité

Philippe Lesot

Lettre du Département des Sciences Chimiques du CNRS, 2002, 78, pp.13-17

Article dans une revue hal-02321165v1

Determining Enantiomeric Purity by NMR: Deuterium 2D NMR at Natural Abundance in Weakly Oriented Chiral Liquid Crystals

Philippe Lesot , Muriel Sarfati , Denis Merlet , Jacques Courtieu , Bernard Ancian et al.

Bruker Report, 2001, 149, pp.29-33

Article dans une revue hal-02321012v1

Enantiomeric recognition of chiral invertomers through NMR in chiral oriented phases: a study of cis-decalin

Muriel Sarfati , Christie Aroulanda , Jacques Courtieu , Philippe Lesot

Tetrahedron: Asymmetry, 2001, 12 (5), pp.737-744. ⟨10.1016/S0957-4166(01)00103-3⟩

Article dans une revue istex hal-02309129v1

First successful enantiomeric discrimination of chiral alkanes using NMR spectroscopy

Muriel Sarfati , Jacques Courtieu , Philippe Lesot

Chemical Communications, 2001, 13, pp.1113-1114. ⟨10.1039/b002806l⟩

Article dans une revue hal-02309085v1

Enantiomeric recognition of chiral invertomers through NMR in chiral oriented phases: a study of cis-decalin

Muriel Sarfati , Christie Aroulanda , Jacques Courtieu , Philippe Lesot

Tetrahedron: Asymmetry, 2001, 12 (5), pp.737-744. ⟨10.1016/S0957-4166(01)00103-3⟩

Article dans une revue istex hal-02338088v1

NMR Experimental Evidence of the Differentiation of Enantiotopic Directions in Cs and C2v Molecules Using Partially Oriented, Chiral Media

Christie Aroulanda , Denis Merlet , Jacques Courtieu , Philippe Lesot

Journal of the American Chemical Society, 2001, 123 (48), pp.12059-12066. ⟨10.1021/ja011685l⟩

Article dans une revue istex hal-02309135v1

Description of natural abundance deuterium 2D-NMR experiments in weakly ordered liquid-crystalline solvents using a tailored cartesian spin-operator formalism

Denis Merlet , Muriel Sarfati , Bernard Ancian , Jacques Courtieu , Philippe Lesot

Physical Chemistry Chemical Physics, 2000, 2 (10), pp.2283-2290. ⟨10.1039/b000834f⟩

Article dans une revue hal-02309116v1

Deuterium NMR stereochemical analysis of threo–erythro isomers bearing remote stereogenic centres in racemic and non-racemic liquid crystalline solvents

Cécile Canlet , Denis Merlet , Philippe Lesot , Abdelkrim Meddour , Jacques Courtieu

Tetrahedron: Asymmetry, 2000, 11 (9), pp.1911-1918. ⟨10.1016/S0957-4166(00)00125-7⟩

Article dans une revue istex hal-02309123v1

Theoretical and experimental aspects of enantiomeric differentiation using natural abundance multinuclear nmr spectroscopy in chiral polypeptide liquid crystals

Muriel Sarfati , Philippe Lesot , Denis Merlet , Jacques Courtieu

Chemical Communications, 2000, 21, pp.2069-2081. ⟨10.1039/B006244H⟩

Article dans une revue hal-02309126v1

Highly enantioselective propargylic monofluorination established by carbon-13 and fluorine-19 NMR in chiral liquid crystals

Valérie Madiot , Philippe Lesot , Danielle Gree , Jacques Courtieu , René Grée

Chemical Communications, 2000, 2, pp.169-170. ⟨10.1039/A909012F⟩

Article dans une revue hal-02309109v1
Deposit thumbnail

First Evidence of a Photoinduced Spin Change in an Fe<sup>III</sup> Complex Using Visible Light at Room Temperature

Angélique Sour , Marie-Laure Boillot , Eric Rivière , Philippe Lesot

European Journal of Inorganic Chemistry, 1999, 1999 (12), pp.2117-2119. ⟨10.1002/(SICI)1099-0682(199912)1999:12<2117::AID-EJIC2117>3.0.CO;2-P⟩

Article dans une revue hal-05178675v1

Two-Dimensional Deuterium NMR Spectroscopy of Chiral Molecules Oriented in a Polypeptide Liquid Crystal: Applications for the Enantiomeric Analysis through Natural Abundance Deuterium NMR

Denis Merlet , Bernard Ancian , Jacques Courtieu , Philippe Lesot

Journal of the American Chemical Society, 1999, 121 (22), pp.5249-5258. ⟨10.1021/ja9837699⟩

Article dans une revue istex hal-02309106v1

The relationship between molecular symmetry and second-rank orientational order parameters for molecules in chiral liquid crystalline solvents

Denis Merlet , James Emsley , Philippe Lesot , Jacques Courtieu

The Journal of Chemical Physics, 1999, 111 (15), pp.6890-6896. ⟨10.1063/1.479982⟩

Article dans une revue hal-02309108v1

Double diastereoselection in asymmetric [2+3] cycloaddition of chiral oxazoline N-oxides: application to the kinetic resolution of a racemic α,β-unsaturated δ-lactone

Olivier Dirat , Cyrille Kouklovsky , Yves Langlois , Philippe Lesot , Jacques Courtieu

Tetrahedron: Asymmetry, 1999, 10 (16), pp.3197-3207. ⟨10.1016/S0957-4166(99)00317-1⟩

Article dans une revue istex hal-02309107v1
Deposit thumbnail

The magnetohydrodynamics of a chiral nematic liquid crystal: the existence of two critical speeds revealed by deuterium NMR

Philippe Lesot , J. Emsley , Jacques Courtieu

Liquid Crystals, 1998, 25 (1), pp.123-127. ⟨10.1080/026782998206579⟩

Article dans une revue hal-05178803v1

Quantitative Description of the Facial Discrimination of Molecules Containing a Prochiral Group by NMR in a Chiral Liquid Crystal

D. Merlet , A. Loewenstein , W. Smadja , J. Courtieu , Philippe Lesot

Journal of the American Chemical Society, 1998, 120 (5), pp.963-969. ⟨10.1021/ja9726466⟩

Article dans une revue istex hal-02309088v1

Unusual ordering of a dioxyethylene chain in dialkoxy laterally substituted nematogen as evidenced by 13 C NMR

V. Rayssac , P. Lesot , J.-P. Bayle , S. Miyajima

Journal de Chimie Physique et de Physico-Chimie Biologique, 1998, 95 (5), pp.973-986. ⟨10.1051/jcp:1998225⟩

Article dans une revue istex hal-02309089v1

Simplification of19F NMR Spectra of Liquid Crystalline Samples by Multiple-Pulse COSY Experiments

Philippe Lesot , James Emsley , Jean-Michel Ouvrard , Eirian Curzon

Journal of Magnetic Resonance, 1998, 133 (1), pp.166-172. ⟨10.1006/jmre.1998.1452⟩

Article dans une revue istex hal-02309101v1

Structural–dynamical relationship in silica PEG hybrid gels

Philippe Lesot , Séverin Chapuis , Jean Pierre Bayle , Jacques Rault , Eric Lafontaine et al.

Journal of Materials Chemistry, 1998, 8 (1), pp.147-151. ⟨10.1039/A704983H⟩

Article dans une revue istex hal-02309086v1

Analysis of natural abundance deuterium NMR spectra of enantiomers in chiral liquid crystals via 2D auto-correlation experiments

Denis Merlet , Bernard Ancian , William Smadja , Jacques Courtieu , Philippe Lesot

Chemical Communications, 1998, 21, pp.2301-2302. ⟨10.1039/A805020A⟩

Article dans une revue istex hal-02309103v1

Enantiomeric visualization using proton-decoupled natural abundance deuterium NMR in poly(γ-benzyl-l-glutamate) liquid crystalline solutions

Philippe Lesot , Denis Merlet , Aharon Loewenstein , Jacques Courtieu

Tetrahedron: Asymmetry, 1998, 9 (11), pp.1871-1881. ⟨10.1016/S0957-4166(98)00179-7⟩

Article dans une revue istex hal-02309102v1

Calculation of the Molecular Ordering Parameters of (±)-3-Butyn-2-ol Dissolved in an Organic Solution of Poly(γ-benzyl- l -glutamate)

Philippe Lesot , Denis Merlet , Jacques Courtieu , James Emsley , Tapio Rantala et al.

Journal of Physical Chemistry A, 1997, 101 (31), pp.5719-5724. ⟨10.1021/jp9709262⟩

Article dans une revue istex hal-02309087v1

Steric Hindrance Influence of a Diazo Link upon Mesogenic Properties of some Ligands and Related Copper Complexes

Philippe Lesot , Felix Perez , Patrick Judeinstein , Jean Pierre Bayle , Hassan Allouchi et al.

Journal de Chimie Physique, 1997, 94, pp.1695-1714

Article dans une revue hal-02320964v1

Proton-decoupled carbon-13 NMR spectroscopy in a lyotropic chiral nematic solvent as an analytical tool for the measurement of the enantiomeric excess

A. Meddour , P. Berdague , A. Hedli , J. Courtieu , Philippe Lesot

Journal of the American Chemical Society, 1997, 119 (19), pp.4502-4508. ⟨10.1021/ja964002o⟩

Article dans une revue istex hal-02324618v1

Discrimination and analysis of the NMR spectra of enantiomers dissolved in chiral liquid crystal solvents through 2D correlation experiments

Philippe Lesot , Denis Merlet , Jacques Courtieu , J. Emsley

Liquid Crystals, 1996, 21 (3), pp.427-435. ⟨10.1080/02678299608032851⟩

Article dans une revue hal-02308703v1

Measurement and Analysis of the Molecular Ordering Tensors of Two Enantiomers Oriented in a Polypeptide Liquid Crystalline System

Philippe Lesot , Yves Gounelle , Denis Merlet , Aharon Loewenstein , Jacques Courtieu

The Journal of physical chemistry, 1995, 99 (40), pp.14871-14875. ⟨10.1021/j100040a042⟩

Article dans une revue istex hal-02309083v1

Visualization of enantiomers in a polypeptide liquid-crystal solvent through carbon-13 NMR spectroscopy

Philippe Lesot , Denis Merlet , Abdelkrim Meddour , Jacques Courtieu , Aharon Loewenstein

Journal of the Chemical Society, Faraday Transactions, 1995, 91 (9), pp.1371. ⟨10.1039/ft9959101371⟩

Article dans une revue istex hal-02309082v1

Coherent Reduction of Dipolar Interactions in Molecules Dissolved in Anisotropic Media Using a New Multiple-Pulse Sequence in a COSY Experiment

Philippe Lesot , J.M. Ouvrard , B.N. Ouvrard , J. Courtieu

Journal of magnetic resonance. Series A, 1994, 107 (2), pp.141-150. ⟨10.1006/jmra.1994.1061⟩

Article dans une revue istex hal-02309080v1

Multiple-pulse COSY NMR spectroscopy of oriented molecules in thermotropic cholesteric

Philippe Lesot , F. Nielsen , J. Ouvrard , J. Courtieu

The Journal of physical chemistry, 1994, 98 (49), pp.12849-12855. ⟨10.1021/j100100a009⟩

Article dans une revue istex hal-02309081v1

Prediction of Anisotropic NMR Parameters in a PBLG based Chiral Liquid Crystal A comparison between Experiments and Molecular Dynamics Simulations

Bernard Rousseau , Ambre Courteaud , Philippe Lesot

CHIRAFUN, GdR Chirafun, Sep 2024, Orsay, France

Communication dans un congrès hal-04928867v1

Acquisition rapide de spectres RMN multidimensionnels de solides en utilisant des échantillonnages alternatifs

Olivier Lafon , Julien Trebosc , Eriks Kupče , Philippe Lesot , Jean-Paul Amoureux

Groupement d'Etudes de Résonance Magnétique (GERM), May 2019, Saint Pierre d’Oléron, France

Communication dans un congrès hal-04438434v1

Conditions environnementales, biosynthèses, diagenèse : contribution analytique de la RMN 2H en milieu anisotrope

Philippe Berdagué , Jérémy Jacob , Valery J. Terwilliger , Claude Le Milbeau , Philippe Lesot

4èmes Journées Climat et Impacts, Nov 2016, Orsay, France

Communication dans un congrès hal-01689725v1

Contribution de la RMN 2D DAN anisotrope à la détermination du profil isotopique (D/H) i dans des biomarqueurs: étude de la miliacine

Philippe Berdagué , Jérémy Jacob , Valerie Terwilliger , Claude Lemilbeau , Philippe Lesot

Colloque RMN GBP-Ile de France, May 2015, Gif-sur-Yvette, France

Communication dans un congrès hal-01400951v1

(D/H) Isotopic Fractionation by Anisotropic NAD 2D-NMR Spectroscopy: Exploiting the Analytical Wealth of Oriented Solvents to Investigate Molecules of Interest

Philippe Lesot , Philippe Berdagué , Jérémy Jacob

8th International Symposium on Isotopomers, Oct 2016, Nantes, France

Communication dans un congrès hal-01401863v1
Deposit thumbnail

Chiral imines on the wave: reactivity of <em>tert</em>-butyl acrylate and stereoselectivity determination using NMR in liquid crystals

Lucie Vandromme , Li Chen , Lai Wei , Franck Le Bideau , André Loupy et al.

MOL2NET, International Conference on Multidisciplinary Sciences, 2015, SCIForum, France. pp.1-18, ⟨10.3390/MOL2NET-1-a003⟩

Communication dans un congrès hal-02314359v1

Miliacin from broomcorn millet – a fossil molecule of multiple interests for archaeologists and paleoenvironmentalists

Jérémy Jacob , Anaëlle Simonneau , Nicolas Bossard , Claude Le Milbeau , Marlène Lavrieux et al.

Millet Cultivation in the Caucasus from the 6th to the 2nd mill BC: Origin and Development, Nov 2015, Lyon, France

Communication dans un congrès hal-01400923v1
Deposit thumbnail

Hydrogen Isotope Profile of Methyl Groups in Miliacin (olean-18-en-3βol ME) by Natural Abundance Deuterium 2D-NMR Spectroscopy in liquid crystals

Philippe Berdagué , Philippe Lesot , Jérémy Jacob , Valery T. Terwilliger , Claude Le Milbeau

the 26th International Meeting on Organic Geochemistry (IMOG 2013), Sep 2013, Tenerife, Spain. 3p

Communication dans un congrès insu-00843521v1

Methodological Study of the Peptide Coupling of the N-desactivated Stable Proline Surrogate CF3-pseudoproline

Grégory Chaume , Olivier Barbeau , Philippe Lesot , Emeric Miclet , Thierry Brigaud

32nd European Peptide Symposium, 2012, Sitges, France. pp.S58-S200, ⟨10.1002/psc.2449⟩

Communication dans un congrès hal-02316083v1
Deposit thumbnail

Anisotropic 1D/2D NMR in Molecular Analysis

Philippe Lesot , Roberto R. Gil

K. Ivanov; P.K. Madhu; G. Rajalakshmi. Two-Dimensional (2D) NMR Methods, Wiley, pp.209-296, 2023, ⟨10.1002/9781119806721.ch9⟩

Chapitre d'ouvrage hal-04218745v1
Deposit thumbnail

Combining Fast 2D NMR Methods and Oriented Media

Philippe Lesot , Olivier Lafon

Jean-Nicolas Dumez; Patrick Giraudeau. Fast 2D Solution-state NMR: Concepts and Applications, 1, The Royal Society of Chemistry, 2023, 978-1-83916-400-2. ⟨10.1039/BK9781839168062-00441⟩

Chapitre d'ouvrage hal-04207389v1
Deposit thumbnail

Specific Natural Isotope Fractionation Studied by 2H Nuclear Magnetic Resonance (SNIF-NMR): History, Developments, and Applications

Philippe Lesot , Gérald Remaud , Ben-Li Zhang

Handbook of Isotopologue Biogeochemistry, Springer Nature Singapore, pp.1-41, 2023, ⟨10.1007/978-981-10-7048-8_38-1⟩

Chapitre d'ouvrage hal-04215287v1
Deposit thumbnail

Nuclear Magnetic Resonance Spectroscopy-Applicable Elements—Hydrogen Isotopes: 2 H NMR

Philippe Lesot

Reference Module in Chemistry, Molecular Sciences and Chemical Engineering, 7, Elsevier, pp.152-167, 2018, ⟨10.1016/B978-0-12-409547-2.14084-3⟩

Chapitre d'ouvrage hal-02334009v1

Isotope Ratio Monitoring by NMR. Part 1: Recent Advances

Gérald Remaud , Patrick Giraudeau , Philippe Lesot , Serge Akoka

Ed. G. Webb. Modern Magnetic Resonance, 2nd Edition, 1-25, Springer International Publishing, 2017, 978-3-319-28275-6. ⟨10.1007/978-3-319-28275-6⟩

Chapitre d'ouvrage hal-02308872v1

Isotope Ratio Monitoring by NMR. Part 2: New Applications in the Field of Defining Biosynthesis

Richard J. Robins , Gérald Remaud , Isabelle Billault , Philippe Lesot

Ed. G. Webb. Modern Magnetic Resonance, 2nd Edition, Springer International Publishing, pp.1-26, 2017, 978-3-319-28275-6. ⟨10.1007/978-3-319-28275-6_9-1⟩

Chapitre d'ouvrage hal-02321193v1

Natural Abundance Deuterium NMR Spectroscopy

Philippe Lesot , Olivier Lafon

Encyclopedia of Spectroscopy and Spectrometry, Elsevier, pp.1-14, 2016, ⟨10.1016/B978-0-12-409547-2.12110-9⟩

Chapitre d'ouvrage hal-02308860v1

Rapport de Conjoncture du CoNRS 2014 (INC / Section 12)

Chantal Andraud , Philippe Belmont , J.M. Campagne , Gaëlle Chouraqui , Emmanuel Gras et al.

CNRS Editions, Paris,. Rapport de Conjoncture du CoNRS 2014, CNRS Editions, Paris,, pp.255-274, 2014, 978-2-271-08746-1

Chapitre d'ouvrage hal-02338362v1

Deuterium NMR of Liquid-crystalline Samples at Natural Abundance

Philippe Lesot

Encyclopedia of Magnetic Resonance (eMagRes, 2 (3), John Wiley & Sons, Ltd, pp.315-334, 2013, 780470034590. ⟨10.1002/9780470034590⟩

Chapitre d'ouvrage hal-02316109v1

Architectures moléculaires : synthèses, mécanismes et propriétés

Chantal Andraud , Janick Ardisson , Didier Bourissou , Elisabet Dunach , J.C. Guillemin et al.

Rapport de Conjoncture du Comité national de la recherche scientifique 2010, CNRS éditions, pp.231-242, 2011, 978-2-271-07263-4

Chapitre d'ouvrage hal-02338332v1

Analytical Potentials of Natural Abundance Deuterium NMR Spectroscopy In Achiral Thermotropics and Polypeptide Chiral Liquid Crystals

Philippe Lesot , Christie Aroulanda

World Scientific Publishing Co. Pte. Ltd. NMR Spectroscopy of Liquid Crystals,, pp.37-78, 2010

Chapitre d'ouvrage hal-02317644v1

Deuterium NMR of Liquid-crystalline Samples at Natural Abundance

Philippe Lesot

EMagRes (Encyclopedia of Magnetic Resonance), 9 (37), John Wiley & Sons, Ltd, pp.1943-1948, 2007, ⟨10.1002/9780470034590.emrstm1318⟩

Chapitre d'ouvrage hal-03008886v1

Chiral Liquid Crystal NMR: a Tool for Enantiomeric Analysis

Jacques Courtieu , Philippe Lesot , Denis Merlet , Abdelkrim Meddour , Christie Aroulanda

Eds. D.M. Grant & R.K. Harris, J. Wiley & Sons. Encyclopedia of NMR: Advances in NMR", 1st print edition, 9, pp.497-505, 2002

Chapitre d'ouvrage hal-02321152v1