LEBEL GROUP
Publications
72
Lai, C.; Lebel, H., Advances in Stereoselective Iron(II)-Catalyzed Synthesis of Sulfilimines with N-Mesyloxycarbamates. Helv. Chim. Acta 2022, 105, e202100209.
71
Emna Azek, Calvine Lai, Matthias Ernzerhof and Hélène Lebel*. “Rhodium-Catalyzed Sulfimidation Reactions: A Computational Study.” Organometallics 2021, 40, 3267-3275.
70
Guillaume Reynard and Hélène Lebel*. “Alkylation of 5-Substituted 1H-Tetrazoles via the Diazotization of Aliphatic Amines.” J. Org. Chem. 2021, 86, 12452-12459.
69
Gary Mathieu, Heena Patel and Hélène Lebel*. “Convenient Continuous Flow Synthesis of N-Methyl Secondary Amines from Alkyl Mesylates and Epoxides.” Org. Proc. Res. Dev. 2020, 24, 2157−2168.
68
Guillaume Reynard, Eve-Marline Joseph-Valcin and Hélène Lebel*. “Protecting-Group-free Synthesis of Hydroxyesters from Amino alcohols.” Chem. Commun. 2020, 56, 10938-10941. Highlighted in Synfacts (2021, 17, 357)
67
Guillaume Reynard, Hugo Mayrand and Hélène Lebel*. "Etherification of Phenols by Amines via Transient Diazonium Intermediates." Can. J. Chem. 2020, 98, 480-484.
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. Catal. 2020, 362, 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. 2019, 96, 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 Chem. 2019, 9, 9-12.
62
Emna Azek, Maroua Khalifa, Johan Bartholoméüs, Matthias Ernzerhof and Hélène Lebel.* "Rhodium(II)-catalyzed C–H Aminations Using N-mesyloxycarbamates: Reaction Pathway and By-Product Formation" Chem. Science. 2019, 10, 718-729.
61
Antoine Nitelet, Hélène Lebel,* André B. Charette, Gwilherm Evano.* "Continuous Flow Chloration of Alkenyl Iodides Promoted by Copper Tubing" Synthesis. 2019, 51, 251-257.
60
Clément Audubert, Alexanne Bouchard, Gary Mathieu and Hélène Lebel. "Chemoselective Synthesis of Amines from Ammonium Hydroxide and Hydroxylamine in Continuous Flow" J. Org. Chem. 2018, 83, 14203-14209.
59
Hélène Lebel,* Henri Piras and Johan Bartholoméüs. "(R)-2,2,2-trichloro-1-phenylethyl (methylsulfonyl)-oxycarbamate" Org. Synth. 2018, 95, 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. Synth. 2017, 94, 136-152.
56
Hélène Lebel, Laura Mamani Laparra, Maroua Khalifa, Carl Trudel, Clément Audubert, Mathieu Szponarski, Cédric Dicaire Leduc, Emna Azek and Matthias Ernzerhof "Synthesis of oxazolidinones: rhodium-catalyzed C–H amination of N-mesyloxycarbamates" Org. Biomol. Chem. 2017, 15, 4144-4158.
55
Clément Audubert, Oscar Javier Gamboa Marin and Hélène Lebel. "Batch and Continuous-Flow One-Pot Processes using Amine Diazotization to Produce Silylated Diazo Reagents" Angew. 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. 2016, 6, 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 Lu, Pierre Long Nguyen, Nicolas 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 Complex" Organometallics.
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.