Efficient Debromination of Vicinal a, b-Dibromo Carboxylic Acid Derivatives with the Sm/HOAc System  

Efficient Debromination of Vicinal α，β—Dibromo Carboxylic Acid Derivatives with the Sm／HOAc System

作　　者：XiaoXiaWANG YongMinZHANG 

机构地区：[1]DepartmentofChemistry，ZhejiangUniversity（XixiCampus）,Hangzhou310028 [2]StateKeyLaboratoryofOrganometallicChemistry,ShanghaiInstituteofOrganicChemistry,ChineseAcademyofSciences,Shangha

出　　处：《Chinese Chemical Letters》2002年第6期499-500,共2页中国化学快报（英文版）

基　　金：Project supported by the National Natural Science Foundation of China(No.29872010);the Natural Science Foundation of Zhejiang Province(No.298067)

摘　　要：The ? ?vicinal dibromo carboxylic acid and its derivatives were debrominated with Sm/HOAc system to afford the corresponding cinnamic acid and its derivatives in good yields under mild conditions.

关 键 词：DEBROMINATION vicinal dibromides a b-unsaturated carboxylic acid derivatives Samarium. 

分 类 号：O625.22[理学—有机化学] O621[理学—化学]