LIPASE CATALYSIS IN ORGANIC-SOLVENTS - APPLICATION TO THE SYNTHESIS OF (R)-ATENOLOL AND (S)-ATENOLOL

被引:53
作者
BEVINAKATTI, HS
BANERJI, AA
机构
[1] Alchemie Research Centre, ICI India Limited site, Thane-400601, Maharashtra, Thane-Belapur Road
关键词
D O I
10.1021/jo00048a040
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Synthesis of (R)- and (S)-atenolol (1) was achieved in five steps starting from p-hydroxyphenylacetic acid. Lipase from Pseudomonas cepacia showed excellent selectivity toward kinetic resolution of key intermediates 1-[p-[(butoxycarbonyl)methyl]phenoxy]-3-chloropropan-2-ol (9) and its O-acetyl ester, 1-[p-[(butoxycarbonyl)methyl]phenoxy]-2-acetoxy-3-chloropropane (10).
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页码:6003 / 6005
页数:3
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