Výsledky vyhledávání - "Laure Théveau"

Akademický článek

Recent advances in direct C–H arylation: Methodology, selectivity and mechanism in oxazole series

Autor: Cécile Verrier, Pierrik Lassalas, Laure Théveau, Guy Quéguiner, François Trécourt, Francis Marsais, Christophe Hoarau

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 7, Iss 1, Pp 1584-1601 (2011)

Catalytic direct (hetero)arylation of (hetero)arenes is an attractive alternative to traditional Kumada, Stille, Negishi and Suzuki–Miyaura cross-coupling reactions, notably as it avoids the prior preparation and isolation of (hetero)arylmetals. De

Externí odkaz: https://doaj.org/article/8aa73eb44d794cb094d756152b05c082

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Cofactor-Controlled Chirality of Tropoisomeric Ligand

Autor: Joost N. H. Reek, Christina Moberg, Laure Théveau, Robin Afshin Sander, Rosalba Bellini, Paweł Dydio, Zoltán Szabó, Angela van der Werf

Publikováno v: Organometallics, 35(11), 1956-1963. American Chemical Society

A new tropos ligand with an integrated anion receptor receptor site has been prepared. Chiral carboxylate and phosphate anions that bind in the anion receptor unit proved capable of stabilizing chiral conformations of the achiral flexible bidentate b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f0c3a5d66ed59d68438476f4795d642
https://doi.org/10.1021/acs.organomet.6b00265

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N,N′-(1R,2R)-1,2-Cyclohexanediylbis-2-pyridinecarboxamide

Autor: Robert S. Coleman, Christina Moberg, Antonio Navarro, Laure Théveau

Publikováno v: e-EROS Encyclopedia of Reagents for Organic Synthesis

[201551-23-7] C18H20N4O2 (MW 324.38) InChI = 1S/C18H20N4O2/c23-17(15-9-3-5-11-19-15)21-13-7-1-2-8-14(13)22-18(24)16-10-4-6-12-20-16/h3-6,9-14H,1-2,7-8H2,(H,21,23)(H,22,24)/t13-,14-/m1/s1 InChIKey = BVYFDUZVVBXFBQ-ZIAGYGMSSA-N (chiral bis-picolinic am

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07b441826a205b6448197816630bce81
https://doi.org/10.1002/047084289x.rn00209.pub2

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Ligand controlled orthogonal base-assisted direct C-H bond arylation in oxa(thia)zole-4-carboxylate series. New insights in nCMD mechanism

Autor: Laure Théveau, Christophe Hoarau, Georges Dupas, Olivier Alexis Georges Querolle

Publikováno v: Tetrahedron
Tetrahedron, Elsevier, 2013, 69 (22), pp.4375-4380. ⟨10.1016/j.tet.2013.01.073⟩

International audience; Alkyl- and arylphosphines have been screened in competitive C2–H/C5–H direct phenylation of oxa(thia)zole-4-carboxylates using Cs2CO3 and Rb2CO3 carbonate bases. nCMD-based C2–H selective direct phenylation was highly ki

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bd0c0cb4707edccc5fcdf194bfa06f8
https://hal.archives-ouvertes.fr/hal-01015588

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ChemInform Abstract: Mechanism Selection for Regiocontrol in Base-Assisted, Palladium-Catalyzed Direct C-H Coupling with Halides: First Approach for Oxazole- and Thiazole-4-carboxylates

Autor: Thibaut Martin, Luc Van Hijfte, Cécile Verrier, Georges Dupas, Laure Théveau, Christophe Hoarau, Pierrik Lassalas, Francis Marsais, Olivier Querolle

Publikováno v: ChemInform. 43

Both base-assisted non-concerted (nCMD) and concerted metallation—deprotonation (CMD) reactions are identified as potent operating mechanisms in palladoim-catalyzed direct C—H couplings of oxazole and thiazole-4-carboxylates with halides.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1987babf6814be262c130c6e9853ef5
https://doi.org/10.1002/chin.201220125

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Mechanism selection for regiocontrol in base-assisted, palladium-catalysed direct C-H coupling with halides: first approach for oxazole- and thiazole-4-carboxylates

Autor: Georges Dupas, Pierrik Lassalas, Thibaut Martin, Christophe Hoarau, Francis Marsais, Olivier Querolle, Cécile Verrier, Luc Van Hijfte, Laure Théveau

Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2011, 17 (51), pp.14450-14463. ⟨10.1002/chem.201101615⟩

International audience; Both base-assisted non-concerted metallation-deprotonation (nCMD) and concerted metallation-deprotonation (CMD) have been identified as two potent operating mechanisms in palladium-catalysed direct C-H coupling of oxazole and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34782f753477d8c6a2f549bc3d5407c2
https://pubmed.ncbi.nlm.nih.gov/22095625

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Corrigendum: Mechanism Selection for Regiocontrol in Base-Assisted, Palladium-Catalysed Direct CH Coupling with Halides: First Approach for Oxazole- and Thiazole-4-Carboxylates

Autor: Laure Théveau, Cécile Verrier, Pierrik Lassalas, Thibaut Martin, Georges Dupas, Olivier Querolle, Luc Van Hijfte, Francis Marsais, Christophe Hoarau

Publikováno v: Chemistry - A European Journal. 18:1857-1857

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad009408991587c2c3c5ec471ea049bc
https://doi.org/10.1002/chem.201200102

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