Tetrahedron

Cross-coupling of organoboronic acids and sulfinate salts using catalytic copper (II) acetate and 1, 10-phenanthroline: synthesis of aryl and alkenylsulfones

F Huang, RA Batey

文献索引：Huang, Fang; Batey, Robert A. Tetrahedron, 2007 , vol. 63, # 32 p. 7667 - 7672

全文：HTML全文

被引用次数: 90

摘要

A mild method for the preparation of aryl and alkenylsulfones from the cross-coupling reaction of organoboronic acids and sodium sulfinate salts is described. Optimized conditions utilize a catalytic amount of copper (II) acetate monohydrate with 1, 10- phenanthroline as ligand in the presence of 4Å molecular sieves. A co-solvent mixture of dichloromethane/DMSO was used, with reactions occurring at 40° C under an atmosphere ...