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Your search keyword '"ALLYLATION kinetics"' showing total 2 results
Start Over Descriptor "ALLYLATION kinetics" Publisher royal society of chemistry
2 results on '"ALLYLATION kinetics"'

1. Carboallylation of electron-deficient alkenes by palladium/copper catalysis.

Author

Semba, Kazuhiko, Ohta, Naoki, Yano, Yuko, and Nakao, Yoshiaki

Subjects
*ALLYLATION kinetics, *ALKENES, *ELECTRON-deficient compounds, *CATALYSIS, *COPPER catalysts, *PALLADIUM catalysts, *CARBONATES
Abstract

A method for the carboallylation of electron-deficient alkenes with tetraorganosilicon reagents and allylic carbonates based on Pd/Cu catalysis has been developed. This method affords a wide range of structurally diverse carbon skeletons from readily available starting materials, and tolerates various functional groups. [ABSTRACT FROM AUTHOR]

Published
2018
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2. Dual-function Pd/NHC catalysis: tandem allylation-isomerization-conjugate addition that allows access to pyrroles, thiophenes and furans.

Author

Yaguang Bai, Shaohua Xiang, Min Li Leow, and Xue-Wei Liu

Subjects
*PALLADIUM, *SODIUM bicarbonate, *ALLYLATION kinetics, *ISOMERIZATION kinetics, *ACETATE derivatives, *PYRROLES, *THIOPHENES, *FURANS
Abstract

An efficient coupling reaction of allyl acetate with (O-azaaryl)-carboxaldehyde by Pd-NHC dual catalysis has been developed. This reaction proceeds via direct coordination between the ortho nitrogen atom in the heterocycle and Pd(0). This dual catalysis is achieved under mild conditions to give 1,4-diones as products with up to 90% yield. [ABSTRACT FROM AUTHOR]

Published
2014
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