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Start Over Author "Bour, Christophe" Journal chemical communications
6 results on '"Bour, Christophe"'

3. Transition structures for the oxy-ene reaction.

Author

Shengwen Yang, Miaskiewicz, Soléne, Bour, Christophe, Alix, Aurélien, and Gandon, Vincent

Subjects
ENE reactions, PERICYCLIC reactions, ALLYL alcohol, REARRANGEMENTS (Chemistry), CARBONYL compounds
Abstract

An overlooked pericyclic reaction between allyl alcohols and alkenes to form carbonyl compounds is analyzed. It combines the characteristic features of the Alder-ene reaction and of the oxy-Cope rearrangement. This oxy-ene reaction could be involved in biosynthetic pathways. [ABSTRACT FROM AUTHOR]

Published
2022
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6. Dibromoindium(iii) cations as a π-Lewis acid: characterization of [IPr·InBr2][SbF6] and its catalytic activity towards alkynes and alkenes.

Author

Michelet, Bastien, Colard-Itté, Jean-Rémy, Thiery, Guillaume, Guillot, Régis, Bour, Christophe, and Gandon, Vincent

Subjects
INDIUM bromides, LEWIS acids, ANTIMONY fluorides, CATALYTIC activity, ALKYNES, ALKENES, IMIDAZOLES, CATION analysis
Abstract

[IPr·InBr2][SbF6] (2) (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) has been synthesized and characterized in the solid state. This complex proved to be a very active catalyst for hydroarylations, transfer hydrogenations, and cycloisomerizations. [ABSTRACT FROM AUTHOR]

Published
2015
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