Tandem Ring Opening and Oximation of Ethyl 3‐Aroyl‐1‐cyano‐4‐hydroxy‐2,4,6‐triarylcyclohexanecarboxylate by Hydroxylamine
作者:Sivaperuman Saravanan、Heeralal Vignesh Babu、Shanmugam Muthusubramanian
DOI:10.1080/00397910701557713
日期:2007.10.1
Abstract The reaction of hydroxylamine hydrochloride with ethyl 3‐aroyl‐1‐cyano‐4‐hydroxy‐2,4,6‐triarylcyclohexanecarboxylate has led to the formation of ethyl 2‐[amino(hydroxyimino)methyl]‐3‐aryl‐5‐(hydroxyimino)‐5‐arylpentanoate via a tandem ring opening and oximation process. The structures of the products are confirmed by NMR and X‐ray techniques, and the conformational features of the product
摘要 盐酸羟胺与 3-芳酰基-1-氰基-4-羟基-2,4,6-三芳基环己烷羧酸乙酯反应生成 2-[氨基(羟基亚氨基)甲基]-3-芳基-5-乙酯。 (羟基亚氨基)-5-芳基戊酸酯通过串联开环和肟化过程。产物的结构通过核磁共振和X射线技术确认,所得产物的构象特征与分子动力学模拟研究进行了比较。