A Facile and Highly Stereosclective Reductive Dcbromination of AnhydrO-6- (R)-Hydroxyethyl- 6-Bromopenicillin  

作　　者：Bing ZHENG Jin Long WU Shao Jun XU Jian Feng SHI Yao Zu CHEN (Department of Chemistry, Zhejiang University, Hangzhou 310027 National Laboratory of Applied Organic Chemistry.Lanzhou 730000) 

出　　处：《Chinese Chemical Letters》2000年第5期385-386,共2页中国化学快报（英文版）

摘　　要：Reductive debromination of anhydro-6-(R)-hydroxycthyl-6-(R) 7 by zinc in ammonium acetate gave 9 in 81% yield with high stcreosclectivity of 6-(α):6-(β)= 13: 1Reductive debromination of anhydro-6-(R)-hydroxycthyl-6-(R) 7 by zinc in ammonium acetate gave 9 in 81% yield with high stcreosclectivity of 6-(α):6-(β)= 13: 1

关 键 词：Reductive debromination. stereoselcctivity. anhydro-6-(R)-hydroxyethyl-6-bromo- penicillin. 

分 类 号：O621[理学—有机化学]