Palladium-Catalyzed Intermolecular Coupling of Aryl Chlorides and Sulfonamides under Microwave Irradiation
作者:George Burton、Ping Cao、Gang Li、Ralph Rivero
DOI:10.1021/ol035655u
日期:2003.11.1
An efficient intermolecular N-arylation of sulfonamides with aryl chlorides is realized using palladium catalysis. The reaction proceeds under microwave irradiation at 180-200 degreesC for 10 min with 2-10 mol % of Pd catalyst in 32-85% isolated yields.