Nickel-Catalyzed Asymmetric Reductive Cross-Coupling between Heteroaryl Iodides and α-Chloronitriles
作者:Nathaniel T. Kadunce、Sarah E. Reisman
DOI:10.1021/jacs.5b06466
日期:2015.8.26
A Ni-catalyzed asymmetric reductive cross-coupling of heteroaryl iodides and α-chloronitriles has been developed. This method furnishes enantioenriched α,α-disubstituted nitriles from simple organohalide building blocks. The reaction tolerates a variety of heterocyclic coupling partners, including pyridines, pyrimidines, quinolines, thiophenes, and piperidines. The reaction proceeds under mild conditions
已开发出 Ni 催化的杂芳基碘化物和 α-氯腈的不对称还原交叉偶联。该方法从简单的有机卤化物构建块中提供对映体富集的 α,α-二取代腈。该反应耐受多种杂环偶联物,包括吡啶、嘧啶、喹啉、噻吩和哌啶。该反应在温和的室温条件下进行,不需要预生成有机金属亲核试剂。