A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable Catalyst
Silica sulfuric acid is utilized as a green, highly efficient, heterogeneous and recyclable catalyst for the preparation of β-enaminones and β-enamino esters from amines and β-dicarbonyl compounds under solvent-free conditions at 80 °C. Using this method, the title compounds are produced in high to...
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Hindawi Limited
2010-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2010/829547 |
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doaj-229566d361ae4ff8bf48e87eeb3b0d382020-11-24T22:28:50ZengHindawi LimitedE-Journal of Chemistry0973-49452090-98102010-01-01741546155410.1155/2010/829547A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable CatalystAlireza Hasaninejad0Abdolkarim Zare1Mohammad Rez Mohammadizadeh2Mohsen Shekouhy3Ahmad Reza Moosavi-Zare4Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, IranDepartment of Chemistry, Payame Noor University (PNU), IranDepartment of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, IranDepartment of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, IranFaculty of Chemistry, Bu-Ali Sina University, P. O. Box 4135, Hamedan 6517838683, IranSilica sulfuric acid is utilized as a green, highly efficient, heterogeneous and recyclable catalyst for the preparation of β-enaminones and β-enamino esters from amines and β-dicarbonyl compounds under solvent-free conditions at 80 °C. Using this method, the title compounds are produced in high to excellent yields and in short reaction times.http://dx.doi.org/10.1155/2010/829547 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Alireza Hasaninejad Abdolkarim Zare Mohammad Rez Mohammadizadeh Mohsen Shekouhy Ahmad Reza Moosavi-Zare |
| spellingShingle |
Alireza Hasaninejad Abdolkarim Zare Mohammad Rez Mohammadizadeh Mohsen Shekouhy Ahmad Reza Moosavi-Zare A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable Catalyst E-Journal of Chemistry |
| author_facet |
Alireza Hasaninejad Abdolkarim Zare Mohammad Rez Mohammadizadeh Mohsen Shekouhy Ahmad Reza Moosavi-Zare |
| author_sort |
Alireza Hasaninejad |
| title |
A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable Catalyst |
| title_short |
A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable Catalyst |
| title_full |
A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable Catalyst |
| title_fullStr |
A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable Catalyst |
| title_full_unstemmed |
A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable Catalyst |
| title_sort |
green solventless protocol for the synthesis of β-enaminones and β-enamino esters using silica sulfuric acid as a highly efficient, heterogeneous and reusable catalyst |
| publisher |
Hindawi Limited |
| series |
E-Journal of Chemistry |
| issn |
0973-4945 2090-9810 |
| publishDate |
2010-01-01 |
| description |
Silica sulfuric acid is utilized as a green, highly efficient, heterogeneous and recyclable catalyst for the preparation of β-enaminones and β-enamino esters from amines and β-dicarbonyl compounds under solvent-free conditions at 80 °C. Using this method, the title compounds are produced in high to excellent yields and in short reaction times. |
| url |
http://dx.doi.org/10.1155/2010/829547 |
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