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Nickel-Catalyzed Cross-Coupling of Aryl Phosphates with Arylboronic Acids

  作者 CHEN HU; HUANG ZHONGBIN; HU XIAOMING; TANG GUO; XU PENGXIANG; ZHAO YUFEN; CHENG CHIENHONG  
  选自 期刊  Journal of Organic Chemistry;  卷期  2011年76-7;  页码  2338-2344  
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[摘要]The Suzuki-Miyaura cross-coupling of aryl phosphates using Ni(PCy3)(2)Cl-2 as an inexpensive, bench-stable catalyst is described. Broad substrate scope and high efficiency are demonstrated by the syntheses of more than 40 biaryls and by constructing complex organic molecules. The poor reactivity of aryl phosphates relative to aryl halides is successfully employed to construct polyarenes by selective cross-coupling using Pd and Ni catalysts.

 
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