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发布时间：2019-03-09

论文类型：期刊论文

发表时间：2012-05-18

发表刊物：JOURNAL OF ORGANIC CHEMISTRY

收录刊物：Scopus、PubMed、EI、SCIE

卷号：77

期号：10

页面范围：4849-4853

ISSN号：0022-3263

摘要：A new and efficient method for palladium(II) catalytic desulfitative conjugate addition of arylsulfinic acids with alpha,beta-unsaturated carbonyl compound has been developed. The key reacting intermediates including aryl Pd(II) sulfinic intermediate, aryl Pd(II), and C=O-Pd complexes were captured by ESI-MS/MS, which provide new experimental evidence for the understanding of addition mechanism.