An Efficient Synthesis of 14-Aryl or Alkyl-14H-dibenzo[a.j]xanthenes Using Reusable HBF4-SiO2 Catalyst Under Thermal and Solvent-Free Conditions

被引：9

作者：

Fu, Gui-Yun ^{[1
]}

Huang, Yi-Xiang ^{[1
]}

Chen, Xiao-Gang ^{[1
]}

Liu, Xiao-Ling ^{[1
]}

机构：

[1] Jiangxi Normal Univ, Coll Chem & Chem Engn, Nanchang 330022, Peoples R China

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2009年 / 56卷 / 02期

关键词：

Xanthene; HBF4-SiO2; Aldehyde; beta-Naphthol; Solvent-free; One-pot condensation; LEUCO-DYE DERIVATIVES; ONE-POT SYNTHESIS; HETEROGENEOUS CATALYST; MICROWAVE IRRADIATION; DIBENZOXANTHENES; ALCOHOLS; SILICA; ACID; ARYL;

D O I：

10.1002/jccs.200900055

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple and convenient procedure for the synthesis of 14-aryl or alkyl-14H-dibenzo[a.j]xanthene derivatives is described through a one-pot condensation of beta-naphthol with various aryl or alkyl aldehydes in the presence of HBF4-SiO2 as the catalyst under thermal and solvent-free conditions.

引用

页码：381 / 385

页数：5

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