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论文类型：期刊论文

发表时间：2012-01-01

发表刊物：GREEN CHEMISTRY

收录刊物：SCIE、Scopus

卷号：14

期号：3

页面范围：592-597

ISSN号：1463-9262

摘要：Three water-soluble imidazolium salts bearing poly(ethylene glycol) moieties directly attached to an N-atom of imidazole have been synthesized via a simple synthetic method, which could be served as N-heterocyclic carbene precursors for the palladium-catalyzed Suzuki reaction. The catalytic system generated in situ from a source of Pd(OAc)(2), a precursor of imidazolium salt, and a base of triethylamine is able to smoothly perform the Suzuki reaction of a variety of substrates in water.