Efficient Three-Component Strecker Reaction of Acetals and Aromatic Amines Catalysed by Hafnium Tetrachloride at Room Temperature
作者:Xue-Lin Zhang、Qin-Pei Wu、Qing-Shan Zhang
DOI:10.3184/174751913x13814077309487
日期:2013.11
A straightforward, mild, efficient, one-pot method has been found for the synthesis of α-aminonitriles via three-component Strecker reaction using acetals or cyclic acetals, curious aromatic amines and trimethylsilyl cyanide (TMSCN) catalysed by hafnium tetrachloride at room temperature. It is with good to excellent yields under mild conditions. This developed approach has been successfully applied
已经找到了一种简单、温和、高效的一锅法,通过三组分 Strecker 反应,使用缩醛或环状缩醛、奇怪的芳香胺和三甲基氰化硅烷 (TMSCN) 在室温下由四氯化铪催化合成 α-氨基腈。它在温和的条件下具有良好的收率。这种开发的方法已成功应用于合成具有多种官能团的各种α-氨基腈。