Výsledky vyhledávání - "Jean-Yves Kazock"

Ionic liquids based on 1-aza-bicyclo[2,2,2]octane (Quinuclidine) salts: synthesis and physicochemical properties

Autor: Bernard Carré, Daniel Lemordant, Mérièm Anouti, M. Taggougui, Jean-Yves Kazock, Patrick Willman

Publikováno v: Journal of Applied Electrochemistry. 39:2461-2467

A series of new hydrophobic ionic liquids based on 1-alkyl-quinuclidinium cations, quoted as CnQuin+ where n is the number of carbon atoms in the alkyl chain, and on the fluorinated anion bis(trifluoromethanesulfonyl)imide (TFSI−) were synthesized,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f49509ac9ec29eb6b3ae5a72532427f8
https://doi.org/10.1007/s10800-009-9937-8

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Convenient Synthesis of Alkenyl-, Alkynyl-, and Allenyl-Substituted Imidazo[1,2-a]pyridinesvia Palladium-Catalyzed Cross-Coupling Reactions

Autor: Cécile Croix, Mohamed Abarbri, Alain Gueiffier, Cécile Enguehard-Gueiffier, Jean-Yves Kazock, Maud Hervet

Publikováno v: Helvetica Chimica Acta. 90:2349-2367

A systematic study on the Stille and Sonogashira cross-coupling of iodinated imidazo[1,2-a]pyridines was performed, permitting the preparation of various vinyl-, ethynyl-, and allenyl-substituted derivatives. These methods are particularly valuable,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50d1ef8fcd0123b54b1019b7c4aa9850
https://doi.org/10.1002/hlca.200790241

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From the Particular Reactivity of 8-Iodoimidazo[1,2-a]pyridine towards Copper- and Palladium-Catalyzed Aminations

Autor: Cécile Enguehard-Gueiffier, Jean-Michel Chezal, Alain Gueiffier, Olivier Chavignon, Jean-Claude Teulade, Jean-Yves Kazock, Isabelle Thery

Publikováno v: Bulletin of the Chemical Society of Japan. 79:775-779

The reactivity of 8-iodoimidazo[1,2-a]pyridine towards copper- and palladium-catalyzed aminations is reported. The copper-based methodology led to the attempted coupling products in only poor yield...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80493d162a7a99e0c287e4c6d1601522
https://doi.org/10.1246/bcsj.79.775

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Evaluation of the 2-Substituent Effect on the Reactivity of the 8-Haloimidazo[1,2-a]pyridine Series towards Suzuki-Type Cross-Coupling Reaction

Autor: Jean-Yves Kazock, Cécile Enguehard-Gueiffier, Alain Gueiffier, Isabelle Thery

Publikováno v: Bulletin of the Chemical Society of Japan. 78:154-159

The purpose of this work was to complete a general study that we initiated on the influence of a 2-substitution on the reactivity of 8-haloimidazo[1,2-a]pyridines towards a Suzuki cross-coupling re...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72a62ca8af2d2eb5ddd44851e4857c27
https://doi.org/10.1246/bcsj.78.154

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Simple and Efficient Synthesis of N-Quaternary Salts of Quinuclidinium Derivatives

Autor: M. Taggougui, Jean-Yves Kazock, Bernard Carré, Daniel Lemordant, Patrick Willmann

Publikováno v: Synthesis. 2007:3776-3778

The rapid and efficient synthesis of 1 -alkylquinuclidinium (1-alkyl-1-azabicyclo[2.2.2]octane) and 1-alkyl-4-aza-1-azo-nia-bicyclo[2.2.2]octane iodides are described. The products were characterized by 1 H NMR spectra and elemental analysis.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::025290937f92d75167dc164f81cdef08
https://doi.org/10.1055/s-2007-990908

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