Lipases catalyzed acetylation of meso-2,4-dimethyl-1,5-pentanediol and the synthesis of Prelog-Djerassi lactone
Lipases catalyzed acetylation of meso-2,4-dimethyl-1,5-pentanediol and the synthesis of Prelog-Djerassi lactone作者机构:CHINESE ACAD SCISHANGHAI INST ORGAN CHEMSHANGHAI 200032PEOPLES R CHINA
出 版 物:《Chinese Journal of Chemistry》 (中国化学(英文版))
年 卷 期:1995年第13卷第4期
页 面:380-384页
核心收录:
学科分类:081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术]
基 金:Project supported by the National Natural Science Foundation of China
主 题:LIPASE (2R,4S)-5-ACETOXY-2,4-DIMETHYL-PENTANOL PRELOG-DJERASSI LACTONE
摘 要:Lipase catalyzed acetylation of 2 afforded 3 with the e.e. up to 98%. Utility of 3 was illustrated by the preparation of Prelog-Djerassi lactones 7a and 7b.