Synthesis of 1-Thio-Substituted Isoquinoline Derivatives by Tandem Cyclization of Isothiocyanates
作者:Li-Rong Wen、Qian Dou、Yuan-Chao Wang、Jin-Wei Zhang、Wei-Si Guo、Ming Li
DOI:10.1021/acs.joc.6b02605
日期:2017.2.3
A copper-catalyzed tandem arylation–cyclization process to access 1-(arylthio)isoquinolines from isothiocyanates and diaryliodonium salts is described. It is the first general method to construct the potentially useful 1-(arylthio)isoquinoline derivatives. Moreover, 1-(methylthio)isoquinoline derivatives were also achieved successfully with MeOTf instead of diaryliodonium salts under metal-free conditions