A concise route to pyrrolizidine alkaloids bearing the 1,2-amino alcohol functionality

被引：0
|
作者：
Palomo, C
Aizpurua, JM
Cuevas, C
Roman, P
Luque, A
MartinezRipoll, M
机构：
[1] UNIV BASQUE COUNTRY, DEPT QUIM INORGAN, FAC CIENCIAS, E-48080 BILBAO, SPAIN
[2] CSIC, INST ROCASOLANO, E-28006 MADRID, SPAIN
来源：
ANALES DE QUIMICA-INTERNATIONAL EDITION | 1996年 / 92卷 / 03期
关键词：
asymmetric induction; 2+2]-cycloadditions; beta-lactams; prolinal imines; pyrrolizidine alkaloids;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The first entry to optically pure 4-amino-3-hydroxy-pyrrolizidine and 4-amino-pyrrolizidine alkaloid frameworks is provided by a highly diastereoselective [2+2] cycloaddition of alkoxyketenes to N-Boc-prolinal imines as the key reaction.
引用
收藏
页码：134 / 135
页数：2
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