Oxidative Ring Opening of 1,3-Diarylbenzo[c]heterocycles Using m-CPBA: Preparation of 1,2-Diaroylbenzenes
作者:Meganathan Nandakumar、Ramakrishnan Sivasakthikumaran、Arasambattu K. Mohanakrishnan
DOI:10.1002/ejoc.201200311
日期:2012.7
An unprecedented oxidative cleavage of benzo[c]heterocycles using m-CPBA is reported. The reaction of 1,3-diaryl benzo[c]heterocycles with m-CPBA (meta-chloroperoxybenzoic acid) at room temperature for 5 min led to the formation of 1,2-diaroylbenzenes in good to excellent yields.
报道了使用 m-CPBA 对苯并 [c] 杂环进行前所未有的氧化裂解。1,3-二芳基苯并 [c] 杂环与 m-CPBA(间氯过氧苯甲酸)在室温下反应 5 分钟,以良好到极好的产率形成 1,2-二芳基苯。