NEW BIS-LACTAM CHIRAL AUXILIARIES FOR NITRILE OXIDE CYCLOADDITIONS

被引:27
作者
STACK, JA [1 ]
HEFFNER, TA [1 ]
GEIB, SJ [1 ]
CURRAN, DP [1 ]
机构
[1] UNIV PITTSBURGH,DEPT CHEM,PITTSBURGH,PA 15260
关键词
D O I
10.1016/S0040-4020(01)86280-3
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Two ''pseudoenantiomeric '' bis lactam chiral auxiliaries are introduced for use in asymmetric nitrile oxide cycloaddition reactions with derived acrylimides. Outstanding selectivities in the nitrile oxide cycloadditions (99/1) are not duplicated in other related reactions.
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页码:995 / 1008
页数:14
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