An ionic liquid mediated one-pot synthesis of substituted thiazolidinones and benzimidazoles

被引：77
|
作者：
Yadav, Ashok K. [1 ]
Kumar, Manoj [1 ]
Yadav, Tripti [1 ]
Jain, Renuka [1 ]
机构：
[1] Univ Rajasthan, Dept Chem, Jaipur 302055, Rajasthan, India
来源：
TETRAHEDRON LETTERS | 2009年 / 50卷 / 35期
关键词：
Ionic liquid promoted synthesis; 1,3-Thiazolidin-4-ones, 1H,3H-thiazolo[3,4-a]benzimidazoles; 2-Mercaptoacetic acid and aromatic aldehyde; ANTI-HIV AGENTS; POLYPHOSPHORIC ACID; BENZOXAZOLES; 1H,3H-THIAZOLO<3,4-A>BENZIMIDAZOLES; DERIVATIVES; INHIBITORS; CATALYSIS;
D O I：
10.1016/j.tetlet.2009.06.091
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An expeditious one-pot synthesis of 2,3-diaryl/2-aryl-3-heteroaryl-1,3-thiazolidin-4-ones and 1-aryl-1H,3H-thiazolo[3,4-a]benzimidazoles have been accomplished by condensing hetero/aromatic amine, 2-mercaptoacetic acid, aromatic aldehyde and 1,2-phenylenediamine, 2-mercaptoacetic acid and aromatic aldehyde, respectively, in ionic liquids, viz, 1-butyl-3-methyl-imidazolium tetra fluoroborate and 1-methoxyethyl-3-methylimidazolium trifluoroacetate. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5031 / 5034
页数：4
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