Efficient NaOH-Catalyzed Reaction of Aromatic Aldehyde, Cyclic Ketones, and Malononitrile Under Solvent-Free Conditions Using a Grinding Method
作者:Liangce Rong、Hongxia Han、Hong Jiang、Shujiang Tu
DOI:10.1080/00397910802164724
日期:2008.9.29
Abstract An efficient and facile synthesis of 2,6-dicyanoanilines via a one-pot reaction of aromatic aldehydes, malononitrile, and cyclic ketones in the presence of NaOH under solvent-free conditions using a grinding method has been developed. Compared with the classical reaction conditions, the new synthetic method has the advantages of excellent yields, shorter reaction times, and mild reaction conditions
摘要 已开发出一种在 NaOH 存在下,在无溶剂条件下使用研磨法通过芳香醛、丙二腈和环酮的一锅反应高效、简便地合成 2,6-二氰基苯胺的方法。与经典反应条件相比,新合成方法具有收率高、反应时间短、反应条件温和等优点。