ENANTIOPURE 2,3-DIHYDRO-4-PYRIDONES AS SYNTHETIC INTERMEDIATES - ASYMMETRIC SYNTHESES OF THE QUINOLIZIDINE ALKALOIDS (+)-MYRTINE, (-)-LASUBINE-I, AND (+)-SUBCOSINE-I

被引:77
作者
COMINS, DL
LAMUNYON, DH
机构
[1] Department of Chemistry, North Carolina State University, Raleigh
关键词
D O I
10.1021/jo00048a003
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The first asymmetric syntheses of three quinolizidine alkaloids, (+)-myrtine, (-)-lasubine I, and (+)-subcosine I, were accomplished with a high degree of stereocontrol from readily available 4-methoxy-3-(triisopropylsilyl)pyridine in three, four, and five steps, respectively.
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页码:5807 / 5809
页数:3
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