Facile and Efficient Method for the Debromination of<i>vic</i>-Dibromides to Alkenes with BiCl<sub>3</sub>/Ga System
作者:Byung Woo Yoo、Seo Hee Kim、Young Kwang Park
DOI:10.1080/00397911.2010.542568
日期:2012.6
Abstract BiCl3/Ga was found to be a mild, efficient, and chemoselective system for the debromination of a series of functionally and structurally various vic-dibromides. A broad range of functional groups (ester, carboxy, aldehyde, methoxy, chloro, and ketone) was tolerated under the reaction conditions and only trans olefins were obtained in good yields. GRAPHICAL ABSTRACT
摘要 BiCl3/Ga 被发现是一种温和、高效且具有化学选择性的体系,可用于一系列功能和结构不同的 vic-二溴化物的脱溴。在反应条件下可以容忍广泛的官能团(酯、羧基、醛、甲氧基、氯和酮),并且仅以良好的产率获得反式烯烃。图形概要