An efficient synthesis of β-acylureas via a three-component, one-pot synthesis using TCS/ZnCl2
作者:Tamer K. Khatab、Khairy A.M. El-Bayouki、Wahid M. Basyouni
DOI:10.1016/j.tetlet.2011.01.066
日期:2011.3
A simple and efficientone-pot, three-component synthesis of new trisubstituted ureas containing diastereotopic protons is achieved via the reaction of aromatic aldehydes, aromatic ketones, and dimethyl cyanamide using a TCS/ZnCl2 reagent mixture at room temperature.