Sm/TiCl_4体系对α,β-不饱和羧酸的邻二溴化合物的脱溴研究  

Debromination of the bromides of α,β-unsaturated carboxylic acid derivatives with Sm/TiCl_4 system

作　　者：祝春兰[1] 杜敬星[1] 

机构地区：[1]浙江师范大学化学与生命科学学院,浙江金华321004

出　　处：《化学研究与应用》2005年第3期395-396,共2页Chemical Research and Application

基　　金：浙江师范大学科研处青年基金资助课题;浙江省教育厅资助项目。

摘　　要：The vicinal dibromides of α,β-unsaturated carboxylic acid derivatives were debrominated with Sm/TiCl4 system to afford the corresponding cinnamic acid derivatives in good yields under mild conditions.The vicinal dibromides of α,β-unsaturated carboxylic acid derivatives were debrominated with Sm/TiCl_4 system to afford the corresponding cinnamic acid derivatives in good yields under mild conditions.

关 键 词：脱溴 邻二溴化物 α β-不饱和羧酸衍生物 Sm/TiCl4体系 

分 类 号：O623.612[理学—有机化学]