Diarylmethanols Synthesis by Nickel(II)-catalyzed Addition of Arylboronic Acids to Aryl Aldehydes
作者:Fusheng Bie、Xuejing Liu、Meng Wang、Haizhu Cui、Tang Li、Jie Ma、Han Cao
DOI:10.2174/1570178616666190724124849
日期:2020.3.25
A practical procedure for the addition of arylboronic acids to aromatic aldehydes has been developed in the presence of NiCl2(PPh3)2/1,3-bis-(2,6-diisopropylphenyl)imidazolium chloride (IPr·HCl) system with good yield. Generally, electron-rich and -neutral aryl aldehydes showed excellent reactivity and provided desired products in high yields. This procedure will provide new way to the synthesis of
在NiCl2(PPh3)2 / 1,3-双-(2,6-二异丙基苯基)咪唑鎓氯化物(IPr·HCl)体系存在下,已经开发了将芳基硼酸加成到芳族醛中的实用方法。通常,富电子和-中性的芳基醛显示出优异的反应性并以高收率提供所需的产物。该程序将为合成二芳基甲醇提供新途径。