Metal-free oxidative ipso-carboacylation of alkynes: synthesis of 3-acylspiro [4, 5] trienones from n-arylpropiolamides and aldehydes

XH Ouyang, RJ Song, Y Li, B Liu…

文献索引：Wang, Jing; Liu, Chao; Yuan, Jiwen; Lei, Aiwen New Journal of Chemistry, 2013 , vol. 37, # 6 p. 1700 - 1703

全文：HTML全文

被引用次数: 29

摘要

A general and metal-free radical route to synthesis of 3-acylspiro [4, 5] trienones is established that utilizes TBHP (tert-butyl hydrogenperoxide) as an oxidation and a reaction partner to trigger the oxidative ipso-carboacylation of N-arylpropiolamides with aldehydes.