CHIRAL SYNTHESIS OF LIGNAN LACTONES, (-)-HINOKININ, (-)-DEOXYPODORHIZONE, (-)-ISOHIBALACTONE AND (-)-SAVININ BY MEANS OF ENANTIOSELECTIVE DEPROTONATION STRATEGY

被引:49
作者
HONDA, T [1 ]
KIMURA, N [1 ]
SATO, S [1 ]
KATO, D [1 ]
TOMINAGA, H [1 ]
机构
[1] JPS PHARMACEUT CO LTD, HAGA, TOCHIGI 32133, JAPAN
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1994年 / 08期
关键词
D O I
10.1039/p19940001043
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Chiral synthesis of lignan lactones, (-)-hinokinin, (-)-deoxypodorhizone, (-)-isohibalactone and (-)-savinin, has been achieved by employing an enantioselective deprotonation of 3-(3,4-methylene-dioxybenzyl)cyclobutanone with lithium (S.S')-alpha,alpha'-dimethyldibenzylamide, as a key step.
引用
收藏
页码:1043 / 1046
页数:4
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