Nickel-Catalyzed Reaction of Arylzinc Reagents with N-Aromatic Heterocycles: A Straightforward Approach to C−H Bond Arylation of Electron-Deficient Heteroaromatic Compounds

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• 作者：Mamoru Tobisu ; Isao Hyodo ; Naoto Chatani
• 刊名：Journal of the American Chemical Society
• 出版年：2009
• 出版时间：September 2, 2009
• 年：2009
• 卷：131
• 期：34
• 页码：12070-12071
• 全文大小：160K
• 年卷期：v.131,no.34(September 2, 2009)
• ISSN：1520-5126

文摘

The reaction of electron-deficient N-heteroaromatic compounds, such as pyridines and quinolines, with arylzinc reagents in the presence of a catalytic amount of a nickel complex affords the arylated products. The reaction is likely to proceed through a formal nucleophilic 1,2-addition, thus exhibiting a reactivity complementary to conventional direct arylation through electrophilic substitution.