ASYMMETRIC-SYNTHESIS FROM PYRIDINES - USE OF NEW CHIRAL 1,4-DIHYDROPYRIDINES IN A SHORT SYNTHESIS OF 5,8-DISUBSTITUTED INDOLIZIDINE (+)-209B

被引:51
|
作者
GNECCO, D [1 ]
MARAZANO, C [1 ]
DAS, BC [1 ]
机构
[1] CNRS,INST CHIM SUBST NAT,F-91198 GIF SUR YVETTE,FRANCE
关键词
D O I
10.1039/c39910000625
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The synthetic potentiality of chiral oxazolidines, prepared from 3-picoline via a 1,4-dihydropyridine intermediate, has been illustrated by an expeditious route to the 5,8-disubstituted indolizidine alkaloid (+)-209B.
引用
收藏
页码:625 / 626
页数:2
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