Sunlight photocatalyzed regioselective β-alkylation and acylation of cyclopentanones

Megumi Okada, Takahide Fukuyama, Keiichi Yamada, Ilhyong Ryu*, Davide Ravelli, Maurizio Fagnoni

*Corresponding author for this work

研究成果: Article同行評審

83 引文 斯高帕斯(Scopus)

摘要

Sunlight-induced direct regioselective β-alkylation of cyclopentanones with electron-deficient alkenes was accomplished by using tetrabutylammonium decatungstate (TBADT) as the catalyst. The regiochemistry can be rationalized by a polar transition state for an SH2 reaction. In the presence of CO, the reaction gave the three-component β-acylation product in good yield.

原文English
頁(從 - 到)2893-2898
頁數6
期刊Chemical Science
5
發行號7
DOIs
出版狀態Published - 1 一月 2014

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