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 facilesynthesis of 2,6-dicyanoanilines via a one-pot reaction of aromatic aldehydes, malononitrile, and cyclic ketones in the presence of NaOH undersolvent-freeconditions 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
Parallel Synthesis of Strongly Fluorescent Polysubstituted 2,6-Dicyanoanilines via Microwave-Promoted Multicomponent Reaction
作者:Sun-Liang Cui、Xu-Feng Lin、Yan-Guang Wang
DOI:10.1021/jo047823h
日期:2005.4.1
A facile parallel synthesis of polysubstituted 2,6-dicyanoanilines via microwave-promoted three-component reaction of aldehydes, ketones, and propanedinitrile in solution and also on polymer support has been developed. The screening for optical properties identified two new compounds with high fluorescence quantum yields.