ChemInform Abstract: Copper‐Catalyzed Decarboxylative Intramolecular C—O Coupling: Synthesis of 2‐Arylbenzofuran from 3‐Arylcoumarin. Issue 29 (22nd July 2014) - Pu, Wen‐Chen; Mu, Guan‐Min; Zhang, Guo‐Lin; Wang, Chun