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论文类型：期刊论文

发表时间：2013-10-01

发表刊物：CHINESE JOURNAL OF CHEMISTRY

收录刊物：SCIE、Scopus

卷号：31

期号：10

页面范围：1269-1273

ISSN号：1001-604X

关键字：cross-coupling; desulfination; aryl bromides; aryl chlorides; palladium

摘要：An alternative method for synthesis of biaryls has been developed through the Pd catalyzed desulfitative coupling reaction of sodium arylsulfinates with aryl bromides and chlorides. The procedure tolerates a variety of functional groups, such as cyano, formyl, acetyl, chloro, methoxy, trifluoromethyl and heteroaromatic unit. The desired products were obtained in moderate to excellent yields under relatively mild reaction conditions without additives, base or co-catalyst.