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An ionic liquid mediated one-pot synthesis of substituted thiazolidinones and benzimidazoles |
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| Authors: | Ashok K Yadav Manoj Kumar Tripti Yadav Renuka Jain |
| Institution: | Department of Chemistry, University of Rajasthan, Jaipur 302055, India |
| Abstract: | An expeditious one-pot synthesis of 2,3-diaryl/2-aryl-3-heteroaryl-1,3-thiazolidin-4-ones and 1-aryl-1H,3H-thiazolo3,4-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 tetrafluoroborate and 1-methoxyethyl-3-methylimidazolium trifluoroacetate. |
| Keywords: | Ionic liquid promoted synthesis 1 3-Thiazolidin-4-ones 1H 3H-thiazolo[3 4-a]benzimidazoles 2-Mercaptoacetic acid and aromatic aldehyde |
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