Rapid and mild synthesis of quinazolinones and chromeno[d]pyrimidinones using nanocrystalline copper(Ⅰ)iodide under solvent-free conditions

作     者：Shahrzad Abdolmohammadi Samira Karimpour 

作者机构：Department of Chemistry Faculty of Science East Tehran Branch Islamic Azad University 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2016年第27卷第1期

页      面：114-118页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：the financial support from the Research Council of East Tehran Branch  Islamic Azad University 

主　　题：Chromeno[d]pyrimidinones Copper(Ⅰ) iodide nanoparticles Quinazolinones Solvent-free conditions 

摘      要：This paper describes a very simple, efficient synthesis of quinazolinones and chromeno[d]pyrimidinones from the reaction of aryl aldehydes, urea/thiourea and active methylene compounds（dimedone/4-hydroxycoumarin） using nano-sized CuI particles under solvent-free conditions. The highlights of this new method are based on using an effective and recyclable catalyst, affording high yields of products,mild reaction conditions, facile work-up and purification.