938443-86-8Relevant articles and documents
Facile benzofuran synthesis: Palladium-catalyzed carbonylative Suzuki coupling of methyl 2-(2-iodophenoxy)acetates under CO gas-free conditions
Qi, Xinxin,Zhou, Chao,Peng, Jin-Bao,Ying, Jun,Wu, Xiao-Feng
supporting information, p. 4153 - 4155 (2017/09/29)
A palladium-catalyzed carbonylative Suzuki coupling of methyl 2-(2-iodophenoxy)acetates with arylboronic acids has been developed. The reactions were performed under CO gas-free conditions and the obtained products act as a direct precursor for the synthesis of highly functionalized benzofuran derivatives.
Palladium-catalyzed direct arylation of polysubstituted benzofurans
Carrer, Amandine,Brinet, Dimitri,Florent, Jean-Claude,Rousselle, Patricia,Bertounesque, Emmanuel
experimental part, p. 1316 - 1327 (2012/03/27)
An efficient access to 2-substituted 3-arylbenzofurans through a palladium-catalyzed C3 direct arylation of 2-substituted benzofurans with aryl bromides is described. The scope and limitation of this reaction was studied. The method tolerates a variety of functional groups on the aryl halide and has been successfully extended to polysubstituted benzofurans to obtain the corresponding 3-arylbenzofurans with good to excellent yields.