Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Thierry Roisnel"'
Autor:
Yu-Chao Yuan, Qiu-Li Lu, Xiao-Tong Zhu, Sergio Posada-Pérez, Miquel Solà, Albert Poater, Thierry Roisnel, Rafael Gramage-Doria
Publikováno v:
Organic Chemistry Frontiers
Organic Chemistry Frontiers, 2023, ⟨10.1039/D2QO01434C⟩
Organic Chemistry Frontiers, 2023, ⟨10.1039/D2QO01434C⟩
International audience; Selective C-H functionalizations aiming at the formation of new C-N bonds is of paramount importance in the context of step-and atom-economy methodologies in organic synthesis. Although the implementation of noble metal cataly
Autor:
Khalil Youssef, Corentin Poidevin, Antoine Vacher, Yann Le Gal, Oscar Charpentier, Marc Fourmigué, Arnaud Fihey, Frédéric Barrière, Thierry Roisnel, Dominique Lorcy
Publikováno v:
Chemistry-A European Journal
Chemistry-A European Journal, 2023, pp.e202300584. ⟨10.1002/chem.202300584⟩
Chemistry-A European Journal, 2023, pp.e202300584. ⟨10.1002/chem.202300584⟩
International audience; Benzene-1,2,4,5-tetrathiolate (btt) has been used as a bridging ligand to prepare a redox active (molybdenocene dithiolene)-based bimetallic complex Cp2Mo(btt)MoCp2, which exhibits four successive electron transfers up to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16c0e5d783b5fbe4c06fa138175233a8
https://hal.science/hal-04120102
https://hal.science/hal-04120102
Autor:
Maruti Mali, Gangavaram V. M. Sharma, Subhash Ghosh, Thierry Roisnel, Bertrand Carboni, Fabienne Berrée
Publikováno v:
Journal of Organic Chemistry
Journal of Organic Chemistry, 2022, 87 (12), pp.7649-7657. ⟨10.1021/acs.joc.2c00152⟩
Journal of Organic Chemistry, 2022, 87 (12), pp.7649-7657. ⟨10.1021/acs.joc.2c00152⟩
International audience; A Simmons-Smith stereodefined procedure for thesynthesis of cyclopropyl-1,2-bis(boronates) has been developedstarting from the corresponding alkenes. The resulting compoundswere then subjected to regioselective Suzuki-Miyaura
Publikováno v:
European Journal of Organic Chemistry
European Journal of Organic Chemistry, 2023, 26 (9), pp.e202201283. ⟨10.1002/ejoc.202201283⟩
European Journal of Organic Chemistry, 2023, 26 (9), pp.e202201283. ⟨10.1002/ejoc.202201283⟩
International audience; The trans-mer-[(kappa(2)-N,S-NS2C7H4)PR3Ru{kappa(3)-H,S,S '-H2B (NS2C7H4)(2)}], (trans-mer-1 a: R=Cy; trans-mer-1 b: R=Ph) complexes are kinetically controlled products that upon thermolysis led to the formation of cis-mer-[(k
Autor:
Marie Peng, Chang-Sheng Wang, Pan-Pan Chen, Thierry Roisnel, Henri Doucet, K. N. Houk, Jean-François Soulé
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, 2023, 145 (8), pp.4508-4516. ⟨10.1021/jacs.2c10932⟩
Journal of the American Chemical Society, 2023, 145 (8), pp.4508-4516. ⟨10.1021/jacs.2c10932⟩
International audience; We report a Rh(III)-catalyzed ortho-C-H bond functionalization of nitroarenes with 1,2-diarylalkynes and carboxylic anhydrides. The reaction unpredictably affords 3,3-disubstituted oxindoles with the formal reduction of the ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::938ff9069e60f4db88bd0553855427a4
https://hal.science/hal-04021065/document
https://hal.science/hal-04021065/document
Publikováno v:
European Journal of Organic Chemistry
European Journal of Organic Chemistry, 2023, 26 (25), pp.e202300303. ⟨10.1002/ejoc.202300303⟩
European Journal of Organic Chemistry, 2023, 26 (25), pp.e202300303. ⟨10.1002/ejoc.202300303⟩
International audience; The reactivity of benzo[1,2-b : 4,5-']dithiophene-4,8-dione in Pd-catalyzed C-H arylation was investigated. Using aryl bromides as aryl source in the presence of carbonate bases in 1,4-dioxane, the mono-C2-arylated benzo[1,2-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::336bdb80171b5ac11d1a8511388cedce
https://hal.science/hal-04167185
https://hal.science/hal-04167185
Autor:
Nicolas Mast, William Erb, Lionel Nauton, Pascale Moreau, Olivier Mongin, Thierry Roisnel, Margaux Macaigne, Thomas Robert, Stéphane Bach, Laurent Picot, Valérie Thiéry, Jean-Pierre Hurvois, Florence Mongin
Publikováno v:
New Journal of Chemistry
New Journal of Chemistry, 2022, 47 (1), pp.258-283. ⟨10.1039/D2NJ04567B⟩
New Journal of Chemistry, 2022, 47 (1), pp.258-283. ⟨10.1039/D2NJ04567B⟩
International audience; Polycyclic heterocycles such as 1- and 2-aminothioxanthones are important precursors to molecules endowed with different properties and original syntheses are always required. Here, 1-aminothioxanthone was obtained either in f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e615391d49c1b4dfa92b93805e321426
https://hal.science/hal-03904365
https://hal.science/hal-03904365
Autor:
Jompol Thongpaen, Romane Manguin, Tanakorn Kittikool, Aurèle Camy, Thierry Roisnel, Vincent Dorcet, Sirilata Yotphan, Yves Canac, Marc Mauduit, Olivier Baslé
Publikováno v:
Chemical Communications
Chemical Communications, 2022, 58 (58), pp.12082-12085. ⟨10.1039/D2CC03909E⟩
Chemical Communications, 2022, 58 (58), pp.12082-12085. ⟨10.1039/D2CC03909E⟩
International audience; (NHC)(arene)Ru(II) complexes with bidentate LX-type NHC-carboxylate ligands were efficiently synthesized and fully characterized including solid-state structures. The strong coordination of the NHC carboxylate ligand and the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4c19a721590d7473753c1193410f94f
https://hal.science/hal-03829956/document
https://hal.science/hal-03829956/document
Autor:
Thomas Delouche, Elsa Caytan, Marie Cordier, Thierry Roisnel, Grégory Taupier, Yann Molard, Nicolas Vanthuyne, Boris Le Guennic, Muriel Hissler, Denis Jacquemin, Pierre‐Antoine Bouit
Publikováno v:
Angewandte Chemie International Edition
Angewandte Chemie International Edition, 2022, 61 (31), pp.e202205548. ⟨10.1002/anie.202205548⟩
Angewandte Chemie International Edition, 2022, 61 (31), pp.e202205548. ⟨10.1002/anie.202205548⟩
We report the straightforward one-pot synthesis of novel 5- or 6-membered P-heterocycles featuring an internal ylidic bond: P-containing acenaphthylenes and phenanthrenes. The stability of the compounds tolerates post-functionalization through direct
Autor:
Laurent Picot, Joshua M. Sims, Valérie Thiéry, William Erb, Vincent Dorcet, Florence Mongin, Olivier Mongin, Thierry Roisnel, Nour El Osmani, Frédéric Lassagne, Thomas Robert, Ziad Fajloun, Stéphane Bach, Nicolas Richy
Publikováno v:
European Journal of Organic Chemistry
European Journal of Organic Chemistry, 2021, 2021 (19), pp.2756-2763. ⟨10.1002/ejoc.202100362⟩
European Journal of Organic Chemistry, Wiley-VCH Verlag, 2021, 2021, pp.2756-2763. ⟨10.1002/ejoc.202100362⟩
European Journal of Organic Chemistry, 2021, 2021 (19), pp.2756-2763. ⟨10.1002/ejoc.202100362⟩
European Journal of Organic Chemistry, Wiley-VCH Verlag, 2021, 2021, pp.2756-2763. ⟨10.1002/ejoc.202100362⟩
International audience; The regioselective iodination of different 2-mono-, 3-mono- and 2,3-disubstituted 6-aminoquinoxalines, which takes place at their 5-position, was rationalized on the basis of Hückel theory calculations. Oxazolo- and thiazolo[