LEBEL Group © 2020

Publications

67

Guillaume Reynard, Hugo Mayrand and Hélène Lebel*. "Etherification of Phenols by Amines via Transient Diazonium Intermediates." Can. J. Chem2020, accepted for publication, https://doi.org/10.1139/cjc-2020-0028.

66

Emna Azek, Cédric Spitz, Matthias Ernzerhof and Hélène Lebel*. "A Mechanistic Study towards the Elucidation of Rhodium-Catalyzed Styrene Aziridination Stereochemical Outcomes." Adv. Synth. Catal2020362, 384-397.

65

Hélène Lebel,* and Henri Piras. "Stereoselective Synthesis of (R)-((R)-1-Phenyl-2,2,2-trichloroethyl)2-(2-bromophenyl)aziridine-1-carboxylate." Org. Synth. 201996, 351-360 (invited).

64

Calvine Lai, Gary Mathieu, Lucia Paola Gabrielli Tabarez and Hélène Lebel.* "Batch and Continuous‐Flow Iron(II)‐Catalyzed Synthesis of Sulfilimines and Sulfoximines using N‐Mesyloxycarbamates" Chem. Eur. J. 2019, 25, 9423-9426

63

 Alexanne Bouchard, Vanessa Kairouz, Maxime Manneveau, Heng-Ying Xiong, Tatiana Besset,* Xavier Pannecoucke and Hélène   Lebel.* "Continuous Flow Palladium-Catalyzed Trifluoromethylthiolation of C-H Bonds " J. Flow Chem2019, 9, 9-12.

61

Antoine Nitelet, Hélène Lebel,* André B. Charette, Gwilherm Evano.* "Continuous Flow Chloration of Alkenyl Iodides Promoted by Copper TubingSynthesis2019, 51, 251-257.

59

Hélène Lebel,* Henri Piras and Johan Bartholoméüs. "(R)-2,2,2-trichloro-1-phenylethyl (methylsulfonyl)-oxycarbamateOrg. Synth. 201895, 310-337.

58

Clement Audubert  and Hélène Lebel. "Mild Esterification of Carboxylic Acids via Continuous Flow Diazotization of Amines" Org. Lett. 2017,19, 4407-4410.

57

 Hélène Lebel, Henri Piras, and Johan Bartholoméüs. "Dirhodium (II) tetrakis[N-4-bromo-1,8-naphthoyl-(S)-tert-leucinate]" Org. Synth2017, 94, 136-152.

55

Clément Audubert, Oscar Javier Gamboa Marin and Hélène Lebel. "Batch and Continuous-Flow One-Pot Processes using Amine Diazotization to Produce Silylated Diazo ReagentsAngew. Chem. Int. Ed. 2017, 56, 6294-6297.

54

Hélène Lebel, Henri Piras and Marie Borduy. " Iron-Catalyzed Amination of Sulfides and Sulfoxides with Azides in Photochemical Continuous Flow Synthesis" ACS Catal. 20166, 1109-1112.

53

Hélène Lebel, Henri Piras. "Stereoselective Synthesis of Chiral Sulfilimines from N-Mesyloxycarbamates: Metal-Nitrenes versus Metal-Nitrenoids Species" J. Org. Chem. 2015, 80, 3572-3585.

52

Hélène Lebel, Henri Piras and Johan Bartholoméüs. "Rhodium-Catalyzed Stereoselective Amination of Thioethers with N-Mesyloxycarbamates: DMAP and Bis(DMAP)CH2Cl2 as Key Additives" Angew. Chem. Int. Ed. 2014, 53, 7300-7304.

51

Yingdong LuPierre Long NguyenNicolas Lévaray, and Hélène Lebel. "Palladium-Catalyzed Saegusa–Ito Oxidation: Synthesis of α,β-Unsaturated Carbonyl Compounds from Trimethylsilyl Enol Ethers" J. Org. Chem. 2013, 78, 776-779.

50

Hélène Lebel, Michael Parmentier, Olivier Leogane, Karen Ross and Cédric Spitz. "Copper bis(oxazolines) as catalysts for stereoselective aziridination of styrenes with N-tosyloxycarbamates" Tetrahedron. 2012, 68, 3396-3409.

49

Hélène Lebel, Carl Trudel and Cédric Spitz. "Stereoselective intermolecular C–H amination reactions"  Chem. Commun. 2012, 48, 7799-7801.

48

Hélène Lebel, Cédric Spitz, Olivier Leogane, Carl Trudel and Michaël Parmentier. "Stereoselective Rhodium-Catalyzed Amination of Alkenes" Org. Lett. 2011, 13, 5460-5463.

47

Hélène Lebel, Michaël Davi, Marie-Noelle Roy, Walid Zeghida, André b. Charette. "Olefination Reactions Using Tetraarylphosphonium (TAP)-Supported Phosphorus Ylides" Synthesis. 2011, 2275-2280.

46

Hélène Lebel, Michaël Parmentier. "Copper-Catalyzed Enantioselective Aziridination of Styrenes" Pure App. Chem. 2010, 82, 1827-1833.

45

Olivier Leogane; Hélène Lebel. "One-pot Curtius Rearrangement Processes from Carboxylic Acids" Synthesis. 2009, 1935-1940.

44

Michaël Davi, Hélène Lebel. "Copper-Catalyzed Tandem Oxidation-Olefination Process " Org. Lett. 2009, 11, 41-44.

43

Kim Huard, Hélène Lebel. "Preparation of 4-Spirocyclohexyloxazolidinone by C-H Bond Nitrene Insertion" Org. Synth. 2009, 86, 59-69.

42

Olivier Leogane; Hélène Lebel. "Mild and Efficient One-Pot Curtius Rearrangement: Preparation of N-tert-Butyl Adamantanyl-1-yl-carbamate and N-tert-Butyl 2-(Ethoxycarbonyl)-4-phenylbutan-2-ylcarbamate" Org. Synth. 2009, 86, 113-120.

41

Michaël Davi, Hélène Lebel. "One-Pot Approach for the Synthesis of trans-cyclopropyl compounds from aldehydes. Applications GPR40 Receptor Agonists" Chem. Commun. 2008, 4974-4976.

40

Hélène Lebel, Michaël Davi. "Diazo Reagents in Copper(I)-Catalyzed Olefination of Aldehydes" Adv. Catal. Synth. 2008, 350, 2352-2358.

39

Hélène Lebel, Michaël Davi; Grzegorz T. Stoklosa. "Transition Metal-Catalyzed Chemoselective Methylenation of Dicarbonyl Substrates" J. Org. Chem. 2008, 73, 6828-6830.

38

Hélène Lebel, Chehla Ladjel, Francine Bélanger-Gariépy, Frank Schaper. "Redetermination of the O-O Bond Length in the Dioxygen-Adduct of Vaska's Complex" J. Organomet. Chem. 2008, 693, 2645-2648.

37

Hélène Lebel, Chehla Ladjel. "Iridium Complexes in Olefination Reactions" Organometallics. 2008, 27, 2676-2678.

36

Kim Huard, Hélène Lebel. "Rhodium-Catalyzed Amination Reaction from N-Tosyloxycarbamates" Chem. Eu. J. 2008, 14, 6222-6230.

35

Hélène Lebel, Olivier Leogane. "Multicomponent Synthesis of Indoles from 2-Iodo Benzoic Acid" Angew. Chem. Int. Ed. 2008, 47, 350-352.

34

Hélène Lebel; Sylvain Lectard; Michaël Parmentier. "Copper-Catalyzed Alkene Aziridination with N-Tosyloxycarbamates" Org. Lett. 2007, 9, 4797-4800.

33

Hélène Lebel, Chehla Ladjel, Lise Brethous. "Palladium-Catalyzed Cross-Coupling Reactions in One Pot Multicatalytic Processes" J. Am. Chem. Soc. 2007, 129, 13321-13326.

32

Hélène Lebel, Michaël Parmentier. "Copper-Catalyzed Methylenation Reaction: Total Synthesis of (+)-Desoxygaliellalactone" Org. Lett. 2007, 9, 3563-4566.

31

Hélène Lebel, Kim Huard. "De Novo Synthesis of Troc-Protected Amines: Intermolecular Rhodium-Catalyzed C-H Amination with N-Tosyloxycarbamates" Org. Lett. 2007, 9, 639-642.

30

Hélène Lebel, Mikaël Davi, Silvia Díez-González, Steven P. Nolan. "Copper-Carbene Complexes as Catalysts in the Synthesis of Functionalized Styrenes and Aliphatic Alkenes" J. Org. Chem. 2007, 72, 144-149.

29

Hélène Lebel, Olivier Leogane. "Curtius Rearrangement of Aromatic Carboxylic Acids to Access Protected Anilines and Aromatic Ureas" Org. Lett. 2006, 78, 5717-5720.

28

Hélène Lebel, Olivier Leogane, Kim Huard, Sylvain Lectard. "Catalytic Activation of Nitrogen Derivatives with Transition Metal Complexes" Pure App. Chem. 2006, 78, 363-375.

27

Hélène Lebel, Kim Huard, Sylvain Lectard. "N-Tosyloxycarbamates as a Source of Metal Nitrenes: Rhodium-Catalyzed C-H Insertion and Aziridination Reactions" J. Am. Chem. Soc. 2005, 107, 14198-14199.

26

Hélène Lebel, Chehla Ladjel. "Reductive One-Carbon Homologation of Aldehydes and Ketones" J. Org. Chem. 2005, 70, 10159-10161.

25

Hélène Lebel, Olivier Leogane. "Boc-Protected Amines via a Mild and Efficient One-Pot Curtius Rearrangement" Org. Lett. 2005, 7, 4107-4110.

24

Hélène Lebel, Chehla Ladjel. "Rhodium-Catalyzed Cascade Reactions: A Methylenation-Hydroboration Homologative Process" J. Organomet. Chem. 2005, 690, 5198-5205.

23

Valérie Paquet, Hélène Lebel. "Rhodium-Catalyzed Synthesis of Terminal Alkenes" Synthesis. 2005, 1901-1905.

22

Hélène Lebel, Danielle Guay, Valérie Paquet, Kim Huard. "Highly Efficient Synthesis of Terminal Alkenes from Ketones" Org. Lett. 2004, 6, 3047-3050.

21

Hélène Lebel, Valérie Paquet. "Paradigm from Nature: New Multicatalytic Processes for the Synthesis of Alkenes" J. Am. Chem. Soc. 2004, 126, 11152-11153.

20

Hélène Lebel, Maria del Rayo Sanchez Salvatori, Francine Bélanger-Gariépy"(R)-Bis[1,3-bis(1-phenylethyl)imidazolin-2-ylidene]-dichloropalladium(II) dichloromethane sovalte" Acta. Cryst. 2004, E60, m755-m757.

19

Hélène Lebel, Marc Janes, André B. Charette, Steven P. Nolan. "Structure and Reactivity of 'Unusual' N-Heterocyclic Carbene (NHC) Palladium Complexes Synthesized from Imidazolium Salts" J. Am. Chem. Soc. 2004, 126, 5046-5047.

18

Hélène Lebel, Valérie Paquet. "Catalytic Activity of a New Ruthenium (Trimethylsilyl) diazomethane ComplexOrganometallics. 
2004, 23, 1187-1190.

17

Hélène Lebel, Valérie Paquet. "Rhodium-Catalyzed Methylenation of Aldehydes" J. Am. Chem. Soc. 2003, 126, 320-328.

16

Hélène Lebel, Sébastien Morin, Valérie Paquet. "Alkylation of Phosphine Boranes by Phase-Transfer Catalysis" Org. Lett. 2003, 5, 2347-2349.

15

Hélène Lebel, Jean-François Marcoux, Carmela Molinaro, André B. Charette. "Stereoselective Cyclopropanation Reactions" Chem. Rev. 2003, 103, 977-1050.

14

André B. Charette, Marc Janes, Hélène Lebel. "Bis(oxazoline)·Copper(I)-Catalyzed Enantioselective Cyclopropanation of Cinnamate Esters with Diazomethane" Tetrahedron: Asymetry. 2003, 14, 867-872.

13

Gabriela A. Grasa; Zakhia Moore; Kenneth L. Martin, Edwin D. Stevens; Steven P. Nolan, Valérie Paquet; Hélène Lebel. "Structural Characterization and Catalytic Activity of the Rhodium-Carbene Complex Rh(PPh3)2(IMes)Cl (IMes=bis(1,3-(2,4,6-trimethylphenyl)imidazol-2-ylidene)" J. Organomet. Chem. 2002, 658, 126-131.

12

Hélène Lebel, Valérie Paquet. "Highly Chemoselective Rhodium-Catalyzed Methylenation of Fluorine-Containing Ketones" Org. Lett. 2002, 4, 1671-1674.

11

Hélène Lebel, Valérie Paquet, Caroline Proulx. "New Methylenation of Aldehydes: Transition Metal-Catalyzed Formation of Salt-Free Phosphorus Ylides" Angew. Chem. Int. Ed. Engl. 2001, 40, 2887-2890.

10

Hélène Lebel, Mikaël Berthod, Francine Bélanger-Gariépy"(+)-(R,R)-μ-m-Phenylenedimethylenebis[tert-butyl(phenyl)phosphinebis(borane)" Acta Cryst. 2001, E57, o282-o284.

9

Hélène Lebel, Eric N. Jacobsen. "Chromium Catalyzed Kinetic Resolution of 2,2-Disubstituted Epoxides" Tetrahedron Lett. 1999, 40, 7303-7306.

8

André B. Charette, Hélène Lebel, Alexandre Gagnon. "Cyclopropanation of Chiral Allylic Alcohols with the Dioxaborolane Ligand: Efficient Synthesis of Anti-Cyclopropylmethanol Derivatives" Tetrahedron. 1999, 55, 8845-8856.

7

Hélène Lebel, Eric N. Jacobsen. "Enantioselective Total Synthesis of Taurospongin A" J. Org. Chem. 1999, 63, 9624-9625.

6

André B. Charette, Hélène Lebel"(2S,3S)-(+)-(3-Phenylcyclopropyl) methanol" Org. Synth. 1999, 76, 86-100.

5

André B. Charette, Hélène Juteau, Hélène Lebel, Carmela Molinaro. "Enantioselective Cyclopropanation of Allylic Alcohols with Dioxaborolane Ligands: Scope and Synthetic Applications" J. Am. Chem. Soc. 1998, 120, 11943-11952.

4

André B. Charette, Hélène Lebel. "Enantioselective Total Synthesis of (+)-U-106305" J. Am. Chem. Soc. 1996, 118, 10327-10328.

3

André B. Charette, Hélène Juteau, Hélène Lebel, Denis Deschênes. "The Chemo- and Enantioselective Cyclopropanation of Polyenes: Chiral Auxiliary vs Chiral Reagent-Based Approach" Tetrahedron Lett. 1996, 37, 7925-7928.

2

André B. Charette, Hélène Lebel. "Diastereoselective Cyclopropanation of Chiral Allylic Alcohols: A More Efficient Reagent for the Relative Stereocontrol" J. Org. Chem. 1995, 60, 2966-2967.

1

Jacques-Yves Gauthier, Hélène Lebel. "A Remarkably Simple Conversion of Nitriles to Thioamides" Phosphorus, Sulfur and Silicon. 1994, 95-6, 325-326.