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

Efficient Regioselective Synthesis of 3-1odoindole N-Carboximidamides and N-Carboximidoates by a Sequential Aza-Wittig/Iodine Induced Cyclization
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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.
出处 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2012年第8期1807-1812,共6页 中国化学(英文版)
关键词 indole aza-Wittig reaction IODINE CYCLIZATION IMINOPHOSPHORANE indole, aza-Wittig reaction, iodine, cyclization, iminophosphorane
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