Iron-Catalyzed Regioselective Transfer Hydrogenative Couplings of Unactivated Aldehydes with Simple Alkenes
作者:Yan-Long Zheng、Yan-Yao Liu、Yi-Mei Wu、Yin-Xia Wang、Yu-Tong Lin、Mengchun Ye
DOI:10.1002/anie.201602130
日期:2016.5.17
An FeBr3‐catalyzed reductive coupling of various aldehydes with alkenes that proceeds through a direct hydride transfer pathway has been developed. With iPrOH as the hydrogen donor under mild conditions, previously challenging coupling reactions of unactivated alkyl and aryl aldehydes with simple alkenes, such as styrene derivatives and α‐olefins, proceeded smoothly to furnish a diverse range of functionalized