First [4+2] cycloaddition of alkynyl Fischer carbene complexes with heterodienes. Facile synthesis of 1,4-dihydropyridines from 1-azadienes

被引:48
作者
Barluenga, J
Tomas, M
LopezPelegrin, JA
Rubio, E
机构
[1] Inst. Univ. de Quim. Orgmet. Enrique, Universidad de Oviedo, 33071-Oviedo
关键词
D O I
10.1016/S0040-4039(97)00737-5
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Neutral 1-azadienes react in a [4 + 2] fashion with alkynyl Fischer carbene complexes to afford regioselectively substituted 1,4-dihydropyridines (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:3981 / 3984
页数:4
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