Hèlene Lebel, Ph.D. - Publications

Chemistry Université de Montréal, Montréal, Canada 

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Year Citation  Score
2021 Reynard G, Lebel H. Alkylation of 5-Substituted 1-Tetrazoles via the Diazotization of Aliphatic Amines. The Journal of Organic Chemistry. 86: 12452-12459. PMID 34479404 DOI: 10.1021/acs.joc.1c01585  0.44
2020 Reynard G, Joseph-Valcin EM, Lebel H. Protecting-group-free synthesis of hydroxyesters from amino alcohols. Chemical Communications (Cambridge, England). PMID 32797120 DOI: 10.1039/D0Cc03242E  0.417
2020 Reynard G, Mayrand H, Lebel H. Etherification of phenols by amines via transient diazonium intermediates Canadian Journal of Chemistry. 98: 480-484. DOI: 10.1139/Cjc-2020-0028  0.532
2020 Mathieu G, Patel H, Lebel H. Convenient Continuous Flow Synthesis of N-Methyl Secondary Amines from Alkyl Mesylates and Epoxides Organic Process Research & Development. DOI: 10.1021/Acs.Oprd.0C00193.S001  0.429
2019 Lebel H, Lai C, Mathieu G, Gabrielli Tabarez LP. Batch and Continuous Flow Iron(II)-Catalyzed Synthesis of Sulfilimines and Sulfoximines using N-mesyloxycarbamates. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 30957289 DOI: 10.1002/Chem.201900953  0.442
2019 Azek E, Khalifa M, Bartholoméüs J, Ernzerhof M, Lebel H. Rhodium(ii)-catalyzed C-H aminations using -mesyloxycarbamates: reaction pathway and by-product formation. Chemical Science. 10: 718-729. PMID 30746107 DOI: 10.1039/C8Sc03153C  0.452
2018 Audubert C, Bouchard A, Mathieu G, Lebel H. Chemoselective Synthesis of Amines from Ammonium Hydroxide and Hydroxylamine in Continuous Flow. The Journal of Organic Chemistry. PMID 30354126 DOI: 10.1021/Acs.Joc.8B02387  0.503
2018 Nitelet A, Kairouz V, Lebel H, Charette A, Evano G. Continuous Flow Chlorination of Alkenyl Iodides Promoted by Copper Tubing Synthesis. 51: 251-257. DOI: 10.1055/S-0037-1610398  0.611
2018 Bouchard A, Kairouz V, Manneveau M, Xiong H, Besset T, Pannecoucke X, Lebel H. Continuous flow palladium-catalyzed trifluoromethylthiolation of C-H bonds Journal of Flow Chemistry. 9: 9-12. DOI: 10.1007/S41981-018-0023-4  0.428
2017 Audubert C, Lebel H. Mild Esterification of Carboxylic Acids via Continuous Flow Diazotization of Amines. Organic Letters. PMID 28792769 DOI: 10.1021/Acs.Orglett.7B02231  0.535
2017 Lebel H, Mamani Laparra L, Khalifa M, Trudel C, Audubert C, Szponarski M, Dicaire Leduc C, Azek E, Ernzerhof M. Synthesis of oxazolidinones: rhodium-catalyzed C-H amination of N-mesyloxycarbamates. Organic & Biomolecular Chemistry. PMID 28422263 DOI: 10.1039/C7Ob00378A  0.532
2017 Audubert C, Gamboa Marin OJ, Lebel H. Batch and Continuous-Flow One-Pot Processes using Amine Diazotization to Produce Silylated Diazo Reagents. Angewandte Chemie (International Ed. in English). PMID 28140496 DOI: 10.1002/Anie.201612235  0.447
2016 Lebel H, Piras H, Borduy M. Iron-Catalyzed Amination of Sulfides and Sulfoxides with Azides in Photochemical Continuous Flow Synthesis Acs Catalysis. 6: 1109-1112. DOI: 10.1021/Acscatal.5B02495  0.485
2015 Lebel H, Piras H. Stereoselective synthesis of chiral sulfilimines from N-mesyloxycarbamates: metal-nitrenes versus metal-nitrenoids species. The Journal of Organic Chemistry. 80: 3572-85. PMID 25751154 DOI: 10.1021/Acs.Joc.5B00256  0.519
2014 Lebel H, Piras H, Bartholoméüs J. Rhodium-catalyzed stereoselective amination of thioethers with N-mesyloxycarbamates: DMAP and bis(DMAP)CH(2)Cl(2) as key additives. Angewandte Chemie (International Ed. in English). 53: 7300-4. PMID 24888544 DOI: 10.1002/Anie.201402961  0.434
2014 Charette AB, Lebel H, Roy MN. Asymmetric Cyclopropanation and Aziridination Reactions Copper-Catalyzed Asymmetric Synthesis. 203-238. DOI: 10.1002/9783527664573.ch8  0.597
2013 Lu Y, Nguyen PL, Lévaray N, Lebel H. Palladium-catalyzed Saegusa-Ito oxidation: synthesis of α,β-unsaturated carbonyl compounds from trimethylsilyl enol ethers. The Journal of Organic Chemistry. 78: 776-9. PMID 23256839 DOI: 10.1021/Jo302465V  0.413
2012 Lebel H, Trudel C, Spitz C. Stereoselective intermolecular C-H amination reactions. Chemical Communications (Cambridge, England). 48: 7799-801. PMID 22751570 DOI: 10.1039/C2Cc33689H  0.547
2012 Lebel H, Parmentier M, Leogane O, Ross K, Spitz C. Copper bis(oxazolines) as catalysts for stereoselective aziridination of styrenes with N-tosyloxycarbamates Tetrahedron. 68: 3396-3409. DOI: 10.1016/J.Tet.2012.02.044  0.53
2011 Lebel H, Spitz C, Leogane O, Trudel C, Parmentier M. Stereoselective rhodium-catalyzed amination of alkenes. Organic Letters. 13: 5460-3. PMID 21919470 DOI: 10.1021/ol2021516  0.797
2011 Lebel H, Davi M, Roy MN, Zeghida W, Charette AB. Olefination reactions using tetraarylphosphonium (TAP)-supported phosphorus ylides Synthesis. 2275-2280. DOI: 10.1055/S-0030-1260065  0.662
2010 Lebel H, Parmentier M. Copper-catalyzed enantioselective aziridination of styrenes Pure and Applied Chemistry. 82: 1827-1833. DOI: 10.1351/Pac-Con-09-12-12  0.519
2010 Lebel H, Paquet V, Proulx C. ChemInform Abstract: Methylenation of Aldehydes: Transition Metal Catalyzed Formation of Salt-Free Phosphorus Ylides. Cheminform. 32: no-no. DOI: 10.1002/chin.200147048  0.584
2010 Charette AB, Lebel H. ChemInform Abstract: Cyclopropanation and C-H Insertion with Metals Other than Cu and Rh Cheminform. 31: no-no. DOI: 10.1002/CHIN.200018241  0.439
2009 Davi M, Lebel H. Copper-catalyzed tandem oxidation-olefination process. Organic Letters. 11: 41-4. PMID 19061362 DOI: 10.1021/Ol802299D  0.529
2009 Leogane O, Lebel H. One-pot curtius rearrangement processes from carboxylic acids Synthesis. 1935-1940. DOI: 10.1055/S-0029-1216795  0.434
2009 Leogane O, Lebel H. Mild and Efficient One‐Pot Curtius Rearrangement: Preparation of N‐tert‐Butyl Adamantanyl‐1‐Yl‐Carbamate Organic Syntheses. 113-120. DOI: 10.1002/0471264229.Os086.12  0.417
2009 Huard K, Lebel H. Preparation of 4‐Spirocyclohexyloxazolidinone by C‐H Bond Nitrene Insertion Organic Syntheses. 59-69. DOI: 10.1002/0471264229.Os086.07  0.364
2009 Leogane O, Lebel H, Brummond KM, Painter TO, Klinge M. Mild and efficient one-pot curtius rearrangement: Preparation of N-tert-Butyl adamantanyl-1-yl-carbamate Organic Syntheses. 86: 113-120.  0.301
2008 Davi M, Lebel H. One-pot approach for the synthesis of trans-cyclopropyl compounds from aldehydes. Application to the synthesis of GPR40 receptor agonists. Chemical Communications (Cambridge, England). 4974-6. PMID 18931757 DOI: 10.1039/B810708D  0.368
2008 Lebel H, Davi M, Stok?osa GT. Transition-metal-catalyzed chemoselective methylenation of dicarbonyl substrates. The Journal of Organic Chemistry. 73: 6828-30. PMID 18661948 DOI: 10.1021/Jo800777W  0.507
2008 Huard K, Lebel H. N-tosyloxycarbamates as reagents in rhodium-catalyzed C-H amination reactions. Chemistry (Weinheim An Der Bergstrasse, Germany). 14: 6222-30. PMID 18512829 DOI: 10.1002/Chem.200702027  0.527
2008 Leogane O, Lebel H. One-pot multicomponent synthesis of indoles from 2-iodobenzoic acid. Angewandte Chemie (International Ed. in English). 47: 350-2. PMID 18038439 DOI: 10.1002/Anie.200703671  0.373
2008 Lebel H, Ladjel C. Iridium complexes in olefination reactions Organometallics. 27: 2676-2678. DOI: 10.1021/Om800255C  0.489
2008 Lebel H, Davi M. Diazo reagents in copper(I)-catalyzed olefination of aldehydes Advanced Synthesis and Catalysis. 350: 2352-2358. DOI: 10.1002/Adsc.200800381  0.566
2007 Lebel H, Lectard S, Parmentier M. Copper-catalyzed alkene aziridination with N-tosyloxycarbamates. Organic Letters. 9: 4797-800. PMID 17944479 DOI: 10.1021/Ol702152E  0.756
2007 Lebel H, Ladjel C, Bréthous L. Palladium-catalyzed cross-coupling reactions in one-pot multicatalytic processes. Journal of the American Chemical Society. 129: 13321-6. PMID 17918934 DOI: 10.1021/Ja0733235  0.533
2007 Lebel H, Parmentier M. Copper-catalyzed methylenation reaction: total synthesis of (+)-desoxygaliellalactone. Organic Letters. 9: 3563-6. PMID 17665920 DOI: 10.1021/Ol071391Q  0.796
2007 Lebel H, Huard K. De novo synthesis of Troc-protected amines: intermolecular rhodium-catalyzed C-H amination with N-tosyloxycarbamates. Organic Letters. 9: 639-42. PMID 17243710 DOI: 10.1021/ol062953t  0.415
2007 Lebel H, Davi M, Díez-Gonzalez S, Nolan SP. Copper-carbene complexes as catalysts in the synthesis of functionalized styrenes and aliphatic alkenes. The Journal of Organic Chemistry. 72: 144-9. PMID 17194093 DOI: 10.1021/Jo061781A  0.535
2006 Lebel H, Leogane O. Curtius rearrangement of aromatic carboxylic acids to access protected anilines and aromatic ureas. Organic Letters. 8: 5717-20. PMID 17134255 DOI: 10.1021/Ol0622920  0.543
2006 Lebel H, Grenon M. Triselenoortho Esters and Halogenated Derivatives Cheminform. 37. DOI: 10.1002/chin.200636265  0.588
2006 Lebel H, Grenon M. ortho-Esters and Halogenated Derivates Cheminform. 37. DOI: 10.1002/chin.200636232  0.603
2006 Lebel H, Grenon M. Trithioortho Esters and Halogenated Derivatives Cheminform. 37. DOI: 10.1002/chin.200635271  0.588
2005 Lebel H, Ladjel C. Reductive one-carbon homologation of aldehydes and ketones. The Journal of Organic Chemistry. 70: 10159-61. PMID 16292862 DOI: 10.1021/Jo0516741  0.487
2005 Lebel H, Huard K, Lectard S. N-tosyloxycarbamates as a source of metal nitrenes: rhodium-catalyzed C-H insertion and aziridination reactions. Journal of the American Chemical Society. 127: 14198-9. PMID 16218610 DOI: 10.1021/Ja0552850  0.505
2005 Lebel H, Leogane O. Boc-protected amines via a mild and efficient one-pot Curtius rearrangement. Organic Letters. 7: 4107-10. PMID 16146363 DOI: 10.1021/Ol051428B  0.529
2005 Paquet V, Lebel H. Rhodium-catalyzed synthesis of terminal alkenes Synthesis. 1901-1905. DOI: 10.1055/S-2004-834920  0.702
2005 Lebel H, Ladjel C. Rhodium-catalyzed cascade reactions: A methylenation-hydroboration homologative process Journal of Organometallic Chemistry. 690: 5198-5205. DOI: 10.1016/J.Jorganchem.2005.03.058  0.504
2004 Lebel H, Paquet V. Multicatalytic processes using diverse transition metals for the synthesis of alkenes. Journal of the American Chemical Society. 126: 11152-3. PMID 15355087 DOI: 10.1021/Ja0472681  0.681
2004 Lebel H, Guay D, Paquet V, Huard K. Highly efficient synthesis of terminal alkenes from ketones. Organic Letters. 6: 3047-50. PMID 15330584 DOI: 10.1021/Ol049085P  0.732
2004 Lebel H, Janes MK, Charette AB, Nolan SP. Structure and reactivity of "unusual" N-heterocyclic carbene (NHC) palladium complexes synthesized from imidazolium salts. Journal of the American Chemical Society. 126: 5046-7. PMID 15099069 DOI: 10.1021/Ja049759R  0.589
2004 Lebel H, Paquet V. Rhodium-catalyzed methylenation of aldehydes. Journal of the American Chemical Society. 126: 320-8. PMID 14709098 DOI: 10.1021/Ja038112O  0.727
2004 Lebel H, Paquet V. Catalytic Activity of a New Ruthenium - (Trimethylsilyl)diazomethane Complex Organometallics. 23: 1187-1190. DOI: 10.1021/Om034358Q  0.643
2003 Lebel H, Morin S, Paquet V. Alkylation of phosphine boranes by phase-transfer catalysis. Organic Letters. 5: 2347-9. PMID 12816445 DOI: 10.1021/Ol0347139  0.661
2003 Lebel H, Marcoux JF, Molinaro C, Charette AB. Stereoselective cyclopropanation reactions. Chemical Reviews. 103: 977-1050. PMID 12683775 DOI: 10.1021/Cr010007E  0.734
2003 Charette AB, Janes MK, Lebel H. Bis(oxazoline)·copper(I)-catalyzed enantioselective cyclopropanation of cinnamate esters with diazomethane Tetrahedron Asymmetry. 14: 867-872. DOI: 10.1016/S0957-4166(03)00076-4  0.671
2003 Charette AB, Lebel H. (2S,3S)‐(+)‐(3‐Phenylcyclopropyl)Methanol Organic Syntheses. 76: 86-86. DOI: 10.1002/0471264180.Os076.09  0.625
2002 Lebel H, Paquet V. Highly chemoselective rhodium-catalyzed methylenation of fluorine-containing ketones. Organic Letters. 4: 1671-4. PMID 12000270 DOI: 10.1021/Ol025730L  0.739
2002 Grasa GA, Moore Z, Martin KL, Stevens ED, Nolan SP, Paquet V, Lebel H. 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) Journal of Organometallic Chemistry. 658: 126-131. DOI: 10.1016/S0022-328X(02)01638-8  0.626
2001 Lebel H, Paquet V, Proulx C. Methylenation of Aldehydes: Transition Metal Catalyzed Formation of Salt-Free Phosphorus Ylides. Angewandte Chemie (International Ed. in English). 40: 2887-2890. PMID 29711971 DOI: 10.1002/1521-3773(20010803)40:15<2887::Aid-Anie2887>3.0.Co;2-Q  0.725
2001 Lebel H, Paquet V, Proulx C. Methylenation of Aldehydes: Transition Metal Catalyzed Formation of Salt-Free Phosphorus Ylides We thank the Charette group (Université de Montréal) for generously sharing their chemicals and equipment. This research was supported by NSERC (Canada), F.C.A.R (Québec), the Foundation for Innovation, and the Université de Montréal. Angewandte Chemie (International Ed. in English). 40: 2887-2890. PMID 11500898 DOI: 10.1002/1521-3773(20010803)40:15<2887::AID-ANIE2887>3.0.CO;2-Q  0.552
1999 Lebel H, Jacobsen EN. Chromium catalyzed kinetic resolution of 2,2-disubstituted epoxides Tetrahedron Letters. 40: 7303-7306. DOI: 10.1016/S0040-4039(99)01502-6  0.335
1999 Charette AB, Lebel H, Gagnon A. The stereoselective cyclopropanation of chiral allylic alcohols using a chiral dioxaborolane ligand: A new route to anti-cyclopropylmethanol derivatives Tetrahedron. 55: 8845-8856. DOI: 10.1016/S0040-4020(99)00448-2  0.711
1999 Charette AB, Lebel H. (2S,3S)-(+)-(3-phenylcyclopropyl)methanol Organic Syntheses. 76: 86-99.  0.383
1998 Lebel H, Jacobsen EN. Enantioselective total synthesis of taurospongin A Journal of Organic Chemistry. 63: 9624-9625. DOI: 10.1021/Jo9819741  0.462
1998 Charette AB, Juteau H, Lebel H, Molinaro C. Enantioselective cyclopropanation of allylic alcohols with dioxaborolane ligands: Scope and synthetic applications Journal of the American Chemical Society. 120: 11943-11952. DOI: 10.1021/Ja982055V  0.706
1996 Charette AB, Lebel H. Enantioselective total synthesis of (+)-U-106305 Journal of the American Chemical Society. 118: 10327-10328. DOI: 10.1021/Ja9619420  0.593
1996 Charette AB, Juteau H, Lebel H, Deschênes D. The chemo- and enantioselective cyclopropanation of polyenes: Chiral auxiliary vs chiral reagent-based approach Tetrahedron Letters. 37: 7925-7928. DOI: 10.1016/0040-4039(96)01798-4  0.609
1995 Charette AB, Lebel H. Diastereoselective cyclopropanation of chiral allylic alcohols: A more efficient reagent for the relative stereocontrol Journal of Organic Chemistry. 60: 2966-2967. DOI: 10.1021/Jo00115A008  0.581
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