Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Patrick Diter"'
Autor:
Liubov V. Sokolenko, Raisa K. Orlova, Andrey A. Filatov, Yurii L. Yagupolskii, Emmanuel Magnier, Bruce Pégot, Patrick Diter
Publikováno v:
Molecules, Vol 24, Iss 7, p 1249 (2019)
A simple and efficient protocol for the oxidation of trifluoromethyl, mono- and difluoromethyl sulfides to the corresponding sulfoxides without over-oxidation to sulfones, using TFPAA prepared in situ from trifluoroacetic acid and 15% H2O2 aqueous so
Externí odkaz:
https://doaj.org/article/f3e0c909afa24f488026093a2c9e51bf
Autor:
Thanh-Nghi Le, Emilie Kolodziej, Patrick Diter, Bruce Pégot, Chloée Bournaud, Martial Toffano, Régis Guilot, Giang Vo-Thanh, Emmanuel Magnier
Publikováno v:
CHIMIA, Vol 68, Iss 6 (2014)
Mono-, di- and trifluoromethyl sulfilimines and sulfoximines have been isolated for the first time in enantiopure form by separation of the racemate by supercritical fluid chromatography. The electrophilic trifluoromethylating Shibata reagent has bee
Externí odkaz:
https://doaj.org/article/feeac9d177104fd09b27ae21f57a61f4
Autor:
Frédéric R. Leroux, Mourad Elhabiri, Patrick Diter, Emmanuel Magnier, Amélia Messara, Armen Panossian, Gilles Hanquet, Nicolas Vanthuyne
Publikováno v:
European Journal of Organic Chemistry
European Journal of Organic Chemistry, Wiley-VCH Verlag, 2021, 2021 (36), ⟨10.1002/ejoc.202100816⟩
European Journal of Organic Chemistry, 2021, 2021 (36), ⟨10.1002/ejoc.202100816⟩
European Journal of Organic Chemistry, Wiley-VCH Verlag, 2021, 2021 (36), ⟨10.1002/ejoc.202100816⟩
European Journal of Organic Chemistry, 2021, 2021 (36), ⟨10.1002/ejoc.202100816⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e88379745b3395d65837d2f673feec4
https://hal.archives-ouvertes.fr/hal-03319682/document
https://hal.archives-ouvertes.fr/hal-03319682/document
Autor:
Emmanuel Magnier, Patrick Diter, Elsa Anselmi, Anne-Laure Barthelemy, Alexis Prieto, Martial Toffano, Jérôme Hannedouche
Publikováno v:
European Journal of Organic Chemistry. 2018:3764-3770
We report herein the preparation of ortho-vinylaryl S-trifluoromethylated sulfoximines through cross-coupling reactions. Two efficient palladium-catalyzed procedures (Stille and Suzuki) were developed, with use of ortho-iodo aryl sulfox-imines as sub
Autor:
Gilles Hanquet, Amélia Messara, Mourad Elhabiri, Patrick Diter, Armen Panossian, Frédéric R. Leroux, Nicolas Vanthuyne, Emmanuel Magnier
Publikováno v:
European Journal of Organic Chemistry. 2021:5017-5017
Autor:
Andrey A. Filatov, Emmanuel Magnier, Raisa K. Orlova, Liubov V. Sokolenko, Yurii L. Yagupolskii, Patrick Diter, Bruce Pégot
Publikováno v:
Molecules
Molecules, MDPI, 2019, 24 (7), pp.1249. ⟨10.3390/molecules24071249⟩
Molecules, Vol 24, Iss 7, p 1249 (2019)
Volume 24
Issue 7
Molecules, MDPI, 2019, 24 (7), pp.1249. ⟨10.3390/molecules24071249⟩
Molecules, Vol 24, Iss 7, p 1249 (2019)
Volume 24
Issue 7
A simple and efficient protocol for the oxidation of trifluoromethyl, mono- and difluoromethyl sulfides to the corresponding sulfoxides without over-oxidation to sulfones, using TFPAA prepared in situ from trifluoroacetic acid and 15% H2O2 aqueous so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33671861704fd921d68bda419d64f1c2
https://hal.archives-ouvertes.fr/hal-02358280
https://hal.archives-ouvertes.fr/hal-02358280
Publikováno v:
Advanced Synthesis and Catalysis
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2018, 361 (3), pp.436-440. ⟨10.1002/adsc.201801207⟩
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2019, 361 (3), pp.436-440. ⟨10.1002/adsc.201801207⟩
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2018, 361 (3), pp.436-440. ⟨10.1002/adsc.201801207⟩
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2019, 361 (3), pp.436-440. ⟨10.1002/adsc.201801207⟩
International audience; We describe herein the photoredox-initiated 1,2-difunctionalization of alkene derivatives with N-chloro S-fluoroalkyl sulfoximines yielding novel fluoroalkyl sulfoximine scaffolds. The reaction is proposed to proceed through a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b54b39dc565788c6a22a9bae69b5d17
https://hal.archives-ouvertes.fr/hal-02358288
https://hal.archives-ouvertes.fr/hal-02358288
Publikováno v:
European Journal of Organic Chemistry. 2016:4423-4428
The introduction of a double or triple bond to the nitrogen atom of S-perfluoroalkyl sulfoximines is described. We propose a simple catalytic system based on copper iodide for the reaction with bromoalkenes and bromoalkynes, and based on copper dichl
Autor:
Vincent Reboul, Bruce Pégot, Anne-Laure Barthelemy, Emmanuel Magnier, Elsa Anselmi, Patrick Diter, Guillaume Dagousset, Jean-François Lohier, Slim Chaabouni, Thomas Glachet
Publikováno v:
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2018, 24 (64), pp.17006-17010. ⟨10.1002/chem.201805055⟩
Chemistry-A European Journal, Wiley-VCH Verlag, 2018, 24 (64), pp.17006-17010. ⟨10.1002/chem.201805055⟩
A general efficient one-pot synthesis of S-perfluoroalkylated NH-sulfoximines from sulfides has been developed using phenyliodine diacetate (PIDA) and ammonium carbamate. Remarkable rate enhancement with trifluoroethanol was observed, presumably due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d73303befbe0a87d1b0abdab4c5e348a
https://hal-normandie-univ.archives-ouvertes.fr/hal-01926255
https://hal-normandie-univ.archives-ouvertes.fr/hal-01926255
Autor:
Thanh Nghi Le, Bruce Pégot, Sébastien Bouvet, Emmanuel Magnier, Aaron Bourne, Patrick Diter, Jerome Marrot, Céline Urban
Publikováno v:
European Journal of Organic Chemistry. 2015:3069-3075
An efficient and convenient method is described that allows the synthesis of a set of difluoromethyl sulfoximines, as well as chlorofluoromethyl sulfoxides, sulfones, and sulfoximines. Our procedure does not require metals or nonrecommended freons, a