Cobalt-catalyzed intramolecular decarbonylative coupling of acylindoles and diarylketones through the cleavage of C–C bonds
作者:Tian-Yang Yu、Wen-Hua Xu、Hong Lu、Hao Wei
DOI:10.1039/d0sc04326e
日期:——
carbene catalytic systems for the intramolecular decarbonylative coupling through the chelation-assisted C−C bond cleavage of acylindoles and diarylketones. The reaction tolerates a wide range of functional groups such as alkyl, aryl, and heteroaryl groups, giving the decarbonylative products in moderate to excellent yields. This transformation involves the cleavage of two C−C bonds and formation of
我们在此报告钴-N-杂环卡宾催化体系,用于通过丙烯酰胺和二芳基酮的螯合辅助CC键裂解进行分子内脱羰偶联。该反应可耐受各种官能团,例如烷基,芳基和杂芳基,从而以中等至极好的收率得到脱羰基产物。这种转变涉及两个CC键的裂解和不使用贵金属的新CC键的形成,从而增强了脱羰作用作为CC键形成的有效工具的潜在应用。