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

被引：35
|
作者：
Sivaguru, Paramasivam [1 ]
Lalitha, Appaswami [1 ]
机构：
[1] Periyar Univ, Dept Chem, Salem 636011, India
来源：
CHINESE CHEMICAL LETTERS | 2014年 / 25卷 / 02期
关键词：
Ceric ammonium nitrate supported HY-zeolite; 1,8-Dioxo-octahydroxanthenes; One-pot synthesis; Solvent-free conditions; ACIDIC IONIC LIQUID; AROMATIC-ALDEHYDES; SULFURIC-ACID; CONDENSATION; 5,5-DIMETHYL-1,3-CYCLOHEXANEDIONE; DERIVATIVES;
D O I：
10.1016/j.cclet.2013.11.043
中图分类号：
O6 [化学];
学科分类号：
0703 ;
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. (C) 2013 Appaswami Lalitha. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
引用
收藏
页码：321 / 323
页数：3
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