ALPHA-CYCLIZATION OF TERTIARY-AMINES .4. CYANO-IMIDOYL SUBSTITUTED FURANS FROM CAPTODATIVE ENAMINES AND DIBENZOYLACETYLENE

被引:27
作者
DEBOECK, B [1 ]
JANOUSEK, Z [1 ]
VIEHE, HG [1 ]
机构
[1] UNIV CATHOLIQUE LOUVAIN,CHIM ORGAN LAB,B-1348 LOUVAIN,BELGIUM
关键词
D O I
10.1016/0040-4020(95)00821-O
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
alpha-Cyano-enamines and dibenzoylacetylene lead to dienes (via [2+2] cycloaddition followed by ring-opening). Their a-Cyclisation to oxygen produces the tide compounds.
引用
收藏
页码:13239 / 13246
页数:8
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