In(OTf)3-catalyzed synthesis of 7-acylindoles and 2-aminoquinolines from ynamides and anthranils
作者:Xialei Chen、Hanjie Zhou、Jialu Jin、Chen Chen、Shiqing Liu、Guoying Qian、Zhouting Rong
DOI:10.1016/j.tetlet.2024.155054
日期:2024.5
A divergent transformation of ynamides with anthranils has been reported, which leads to the synthesis of various 7-acylindoles and 2-aminoquinolines in moderate to excellent yields. Indium(III) triflate is used as a cheap and readily available catalyst and the method exhibits high functional group tolerance.