Catalysis by an ionic liquid:: Highly efficient solvent-free synthesis of aryl-14H-dibenzo[a.j]xanthenes by molten tetrabutylammonium bromide under conventional and microwave heating

被引：73

作者：

Kantevari, Srinivas ^{[1
]}

Chary, Mahankhali Venu ^{[1
]}

Das, A. P. Rudra ^{[1
]}

Vuppalapati, Srinivasu V. N. ^{[1
]}

Lingaiah, N. ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Fine Chem Lab, Organ Chem Div 2, Hyderabad 500007, Andhra Pradesh, India

来源：

CATALYSIS COMMUNICATIONS | 2008年 / 9卷 / 07期

关键词：

ionic liquid; microwave irradiation; catalysis; xanthenes; beta-naphthol;

D O I：

10.1016/j.catcom.2008.01.003

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Tetra-n-butylammonium bromide (TBAB) in molten state has been found to be highly efficient and recyclable catalyst for the synthesis of aryl-14H-dibenzo[a.j]xanthenes under solvent-free conventional and microwave heating in excellent yields. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：1575 / 1578

页数：4

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