Asymmetric synthesis of alkaloid (-)-(2S,4S) SS 20846 A and its C-4 epimer

被引:17
作者
Ripoche, I
Canet, JL
Aboab, B
Gelas, J
Troin, Y
机构
[1] Univ Blaise Pascal, Ecole Natl Super Chim Clermont Ferrand, Lab Chim Heterocycles & Glucides, Ensemble Sci Cezeaux, F-63174 Aubiere, France
[2] SEESIB, Chim Organ Struct Lab, UMR 6504, F-63177 Aubiere, France
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1998年 / 20期
关键词
D O I
10.1039/a804288h
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A diastereoselective intramolecular Mannich reaction using;planar chiral iron dienal complexes is employed to prepare optically pure 2,4-disubstituted piperidines. This methodology is applied to the synthesis of natural alkaloids (-)-6 and (-)-7.
引用
收藏
页码:3485 / 3492
页数:8
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