Bi(TFA)3-[nbp]FeCl4:: a new, efficient and reusable promoter system for the synthesis of 4(3H)-quinazolinone derivatives

被引：98

作者：

Khosropour, Ahmad R. ^{[1
]}

Mohammadpoor-Baltork, Iraj

Ghorbankhani, Hamid

机构：

[1] Isfahan Univ, Fac Sci, Dept Chem, Esfahan 81746, Iran

[2] Razi Univ, Fac Sci, Dept Chem, Kermanshah 67149, Iran

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 21期

关键词：

D O I：

10.1016/j.tetlet.2006.03.079

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

4(3H)-Quinazolinones have been synthesized in high to excellent yields through the one-pot condensation of anthranilic acid, trimethyl orthoformate and primary amines in the presence of 5 mol % of Bi(TFA)(3) immobilized on [nbp]FeCl4 as a room temperature ionic liquid. (c) 2006 Published by Elsevier Ltd.

引用

页码：3561 / 3564

页数：4

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