A new protocol for one-pot synthesis of tetrasubstituted pyrroles using tungstate sulfuric acid as a reusable solid catalyst

被引：22

作者：

Farahi, Mahnaz ^{[1
]}

Davoodi, Mandiyeh ^{[1
]}

Tahmasebi, Mina ^{[1
]}

机构：

[1] Univ Yasuj, Dept Chem, Yasuj 7591874831, Iran

来源：

TETRAHEDRON LETTERS | 2016年 / 57卷 / 14期

关键词：

Tetrasubstituted pyrroles; alpha-Hydroxyketones; Malononitrile; Ammonium acetate; Tungstate sulfuric acid; BASE CATALYST; EFFICIENT; DERIVATIVES;

D O I：

10.1016/j.tetlet.2016.02.101

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A variety of tetrasubstituted pyrroles were synthesized in good yields in a one-pot, three-component reaction of alpha-hydroxyketones, malononitrile, and ammonium acetate using tungstate sulfuric acid (TSA) under solvent-free conditions. (C) 2016 Published by Elsevier Ltd.

引用

页码：1582 / 1584

页数：3

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