A NEW ASYMMETRIC BRIDGING ANNULATION REACTION INVOLVING THE INTRAMOLECULAR MICHAEL ADDITION OF CHIRAL IMINES TO ENOATES

被引：7

作者：

DUMAS, F ^{[1
]}

MAINE, V ^{[1
]}

CAVE, C ^{[1
]}

DANGELO, J ^{[1
]}

机构：

[1] CNRS,INST CHIM SUBST,F-91198 GIF SUR YVETTE,FRANCE

来源：

TETRAHEDRON-ASYMMETRY | 1994年 / 5卷 / 03期

关键词：

D O I：

10.1016/S0957-4166(00)86201-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Thermal cyclization of imine 12b led,after hydrolytic work-up, to bicyclic derivative 13b with a very high control of the three newly created stereogenic centers. In contrast adducts 13a and 13c, resulting from the cyclization of imines 12a and 12c respectively, were obtained as complex mixtures of stereomers.

引用

页码：339 / 342

页数：4