1-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Condition

1-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Condition

An efficient and simple method for the preparation of 1-methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium chloride {(MSEI)Cl} as an acidic ionic liquid is described. One-pot multicomponent condensation of 1,3-dicarbonyl compounds, urea/thiourea and aldehydes at 80∘C affords the corresponding compounds...

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Main Authors: Sami Sajjadifar, Eshagh Rezaee Nezhad, Ghasem Darvishi
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Journal of Chemistry
Online Access:http://dx.doi.org/10.1155/2013/834656
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spelling doaj-45c03925facd4388925504fed3dff2812020-11-24T23:16:39ZengHindawi LimitedJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/8346568346561-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free ConditionSami Sajjadifar0Eshagh Rezaee Nezhad1Ghasem Darvishi2Department of Chemistry, Payame Noor University, P.O. Box 19395-4697, Tehran, IranDepartment of Chemistry, Payame Noor University, P.O. Box 19395-4697, Tehran, IranDepartment of Chemistry, Payame Noor University, P.O. Box 19395-4697, Tehran, IranAn efficient and simple method for the preparation of 1-methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium chloride {(MSEI)Cl} as an acidic ionic liquid is described. One-pot multicomponent condensation of 1,3-dicarbonyl compounds, urea/thiourea and aldehydes at 80∘C affords the corresponding compounds in high yields and in short reaction times by using (MSEI)Cl.http://dx.doi.org/10.1155/2013/834656
collection DOAJ
language English
format Article
sources DOAJ
author Sami Sajjadifar
Eshagh Rezaee Nezhad
Ghasem Darvishi
spellingShingle Sami Sajjadifar
Eshagh Rezaee Nezhad
Ghasem Darvishi
1-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Condition
Journal of Chemistry
author_facet Sami Sajjadifar
Eshagh Rezaee Nezhad
Ghasem Darvishi
author_sort Sami Sajjadifar
title 1-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Condition
title_short 1-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Condition
title_full 1-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Condition
title_fullStr 1-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Condition
title_full_unstemmed 1-Methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium Chloride as a New and Green Ionic Liquid Catalyst for One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Condition
title_sort 1-methyl-3-(2-(sulfooxy)ethyl)-1h-imidazol-3-ium chloride as a new and green ionic liquid catalyst for one-pot synthesis of dihydropyrimidinones under solvent-free condition
publisher Hindawi Limited
series Journal of Chemistry
issn 2090-9063
2090-9071
publishDate 2013-01-01
description An efficient and simple method for the preparation of 1-methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium chloride {(MSEI)Cl} as an acidic ionic liquid is described. One-pot multicomponent condensation of 1,3-dicarbonyl compounds, urea/thiourea and aldehydes at 80∘C affords the corresponding compounds in high yields and in short reaction times by using (MSEI)Cl.
url http://dx.doi.org/10.1155/2013/834656
work_keys_str_mv AT samisajjadifar 1methyl32sulfooxyethyl1himidazol3iumchlorideasanewandgreenionicliquidcatalystforonepotsynthesisofdihydropyrimidinonesundersolventfreecondition
AT eshaghrezaeenezhad 1methyl32sulfooxyethyl1himidazol3iumchlorideasanewandgreenionicliquidcatalystforonepotsynthesisofdihydropyrimidinonesundersolventfreecondition
AT ghasemdarvishi 1methyl32sulfooxyethyl1himidazol3iumchlorideasanewandgreenionicliquidcatalystforonepotsynthesisofdihydropyrimidinonesundersolventfreecondition
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