Ceric ammonium nitrate supported HY-zeolite:An efficient catalyst for the synthesis of 1,8-dioxo-octahydroxanthenes

作     者：Paramasivam Sivaguru Appaswami Lalitha 

作者机构：Department of ChemistryPeriyar University 

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

年 卷 期：2014年第25卷第2期

页      面：321-323页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：financial support received from Council of Scientific and Industrial Research(No.02(0025)/ 11/EMR-Ⅱ) New Delhi 

主　　题：Ceric ammonium nitrate supported HY-zeolite 1,8-Dioxo-octahydroxanthenes One-pot synthesis Solvent-free conditions 

摘      要：Ceric ammonium nitrate （CAN） supported HY-zeolite has been used as an efficient catalyst for the one- pot synthesis of 1,8-dioxo-octahydroxanthenes from the readily available 1,3-diketone and aromatic aldehydes under solvent-free conditions. The present methodology is cost-effective in addition to other advantages like high yields of products in shorter reaction time and simple workup procedure without the use of any injurious solvents.