The preparation and characterization of boehmite nanoparticles-TAPC: a tailored and reusable nanocatalyst for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-ones

被引：59

作者：

Bahrami, Kiumars ^{[1
,2
]}

Khodaei, Mohammad M. ^{[1
]}

Roostaei, Mohsen ^{[1
]}

机构：

[1] Razi Univ, Fac Chem, Dept Organ Chem, Kermanshah 6714967346, Iran

[2] Razi Univ, NNRC, Kermanshah 6714967346, Iran

来源：

NEW JOURNAL OF CHEMISTRY | 2014年 / 38卷 / 11期

关键词：

ONE-POT SYNTHESIS; SOLVENT-FREE SYNTHESIS; MULTICOMPONENT REACTIONS; PTEROCARPUS-SANTALINUS; DERIVATIVES; EFFICIENT; ALUMINA; OPTIMIZATION; CONDENSATION; XANTHONES;

D O I：

10.1039/c4nj01128g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A one-pot multi-component, green, and highly efficient protocol has been described for the synthesis of a wide range of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-ones using TAPC supported on boehmite nanoparticles (BNPs-TAPC) as an eco-friendly and recyclable nanocatalyst in excellent yields under solvent-free conditions. A short reaction time, easy and quick isolation of the products, use of inexpensive heterogeneous nanocatalysts, a solvent-free process and excellent chemoselectivity are other remarkable features of this environmentally benign protocol. BNPs-TAPC was characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray diffraction (XRD) and FT-IR methods.

引用

页码：5515 / 5520

页数：6

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