Efficient Regioselective Synthesis of 3-1odoindole N-Carboximidamides and N-Carboximidoates by a Sequential Aza-Wittig/Iodine Induced Cyclization  

作　　者：聂熠博 段专 丁明武 

机构地区：[1]Key Laboratory of Pesticide&Chemical Biology of Ministry of Education,Central China Normal University,Wuhan,Hubei 430079,China

出　　处：《Chinese Journal of Chemistry》2012年第8期1807-1812,共6页中国化学（英文版）

摘　　要：3-Iodoindole N-carboximidamides and N-carboximidoates 4 were prepared regioselectively via a sequential aza-Wittig/iodine induced cyclization, starting from easily accessible 2-alkynylphenyl iminophosphorane, isocyanates, various nucleophiles and iodine.3-Iodoindole N-carboximidamides and N-carboximidoates 4 were prepared regioselectively via a sequential aza-Wittig/iodine induced cyclization, starting from easily accessible 2-alkynylphenyl iminophosphorane, isocyanates, various nucleophiles and iodine.

关 键 词：indole aza-Wittig reaction IODINE CYCLIZATION IMINOPHOSPHORANE 

分 类 号：TQ655[化学工程—精细化工] O623.712[理学—有机化学]