CATALYTIC ASYMMETRIC-SYNTHESIS OF A FUNCTIONALIZED INDOLIZIDINE DERIVATIVE - A USEFUL INTERMEDIATE SUITABLE FOR THE SYNTHESIS OF VARIOUS GLYCOSIDASE INHIBITORS

被引:77
作者
NUKUI, S [1 ]
SODEOKA, M [1 ]
SHIBASAKI, M [1 ]
机构
[1] UNIV TOKYO,FAC PHARMACEUT SCI,BUNKYO KU,TOKYO 113,JAPAN
关键词
D O I
10.1016/S0040-4039(00)74058-5
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Indolizidine derivative 7 has been synthesized in up to 86% ee by an asymmetric Heck reaction (Pd(0)-BPPFOH, Ag-exchanged zeolite) starting with prochiral alkenyl iodide 5. Conversion of 7 to delta-coniceine (9) is also described.
引用
收藏
页码:4965 / 4968
页数:4
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