<b>Silica sulfuric acid: a versatile and reusable heterogeneous catalyst for the synthesis of N-acyl carbamates and oxazolidinones under solvent-free conditions</b>
Silica sulfuric acid catalyzes efficiently the reaction of carbamates and oxazolidinones with anhydrides under solvent-free conditions. All the reactions were done at room temperature and the N-acyl carbamates and oxazolidinones were obtained with high yields and purity <i>via</i> an eas...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Chemical Society of Ethiopia
2011-04-01
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| Series: | Bulletin of the Chemical Society of Ethiopia |
| Subjects: | |
| Online Access: | http://ajol.info/index.php/bcse/article/view/63381 |