CuCl2-catalyzed regioselective dehydrogenative C–H activation: Synthesis of coumarin, quinolone, and naphthalene based pyrrolone derivatives
作者:B. Roy、Somjit Hazra、Biplab Mondal、K.C. Majumdar
DOI:10.1016/j.tetlet.2013.08.058
日期:2013.11
A CuCl2-catalyzed dehydrogenative C-H activation leading to regioselective synthesis of coumarin, quinolone, and naphthalene fused heterocycles is reported. The reaction has been carried out in one pot under open atmosphere and it offers good to excellent yields of the cyclized products. (C) 2013 Elsevier Ltd. All rights reserved.