A New Three-Component Reaction Catalyzed by Silica Sulfuric Acid: Synthesis of Tetrasubstituted Pyrroles

被引：20
作者：
Tamaddon, Fatemeh [1 ]
Farahi, Mahnaz [1 ]
机构：
[1] Yazd Univ, Dept Chem, Yazd 89195741, Iran
来源：
SYNLETT | 2012年 / 09期
关键词：
three-component reaction; silica sulfuric acid (SSA); benzoin; 2,3,4,5-tetrasubstituted pyrroles; 1,3-dicarbonyls; HIGHLY SUBSTITUTED PYRROLES; ONE-POT; HETEROGENEOUS CATALYST; EFFICIENT CATALYST; MILD CONDITIONS; 1,4-DIHYDROPYRIDINES; ACID/NANO2; OXIDATION; SYSTEM; WATER;
D O I：
10.1055/s-0031-1290955
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel, convenient, and efficient three-component reaction of benzoin derivatives, 1,3-dicarbonyls, and ammonium acetate in the presence of silica sulfuric acid (SSA) is described for the synthesis of 2,3,4,5-tetrasubstituted pyrroles under solvent-free conditions.
引用
收藏
页码：1379 / 1383
页数：5
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