Silica supported perchloric acid(HClO4-SiO2):A mild,reusable and highly efficient heterogeneous catalyst for the synthesis of amidoalkyl naphthols

被引：0

作者：

Gholam Hossein Mahdavinia ^{[1
]}

Mohammad A.Bigdeli ^{[2
]}

Majid M.Heravi ^{[3
]}

机构：

[1] Department of Chemistry,Islamic Azad University-Marvdasht Branch,Marvdasht,Iran 2. Faculty of Chemistry,Teacher Training University,49 Mofateh Street,Tehran,Iran

来源：

Chinese Chemical Letters | 2008年 / 10期

关键词：

One-pot; HClO4-SiO2; Heterogeneous catalyst; Amidoalkyl naphthol; Multicomponent reaction;

D O I：

暂无

中图分类号：

O625.3 [酚、芳香醇及其衍生物];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient and direct procedure has been developed for the preparation of amidoalkyl naphthols by a one-pot condensation of aryl aldehydes,2-naphthol and urea or amides,in the presence of HClO-SiOas a heterogeneous catalyst.The reactions were carried out under reflux and solvent-free conditions.The present methodology offers several advantages such as excellent yields, simple procedure,easy work-up and ecofriendly reaction condition.The catalyst is easily prepared,stable,reusable and efficient under the reaction conditions.

引用

页码：1171 / 1174

页数：4

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