作者:Yang, Jia-Cheng、Ma, Cheng-Wei、Liao, Mao-Lin、Li, Ping-Gui、Zou, Liang-Hua
DOI:10.1021/acs.joc.3c02851
日期:——
A copper(I)-catalyzed protocol is developed for the synthesis of various 2,3-diaroylquinolines starting from achiral ammonium salts and anthranils through [4+1+1] annulation. Using copper(I) chloride as the sole catalyst, this reaction is featured with easily available starting materials, broad substrate scope, good yields and simple reaction conditions.
开发了铜 (I) 催化方案,用于从非手性铵盐和邻氨基化合物通过 [4+1+1] 成环合成各种 2,3-二芳酰基喹啉。该反应以氯化亚铜为唯一催化剂,具有原料易得、底物范围广、收率好、反应条件简单等特点。