Yadav, J. S. ; Reddy, B. V. S. ; Eshwaraiah, B. ; Anuradha, K. (2002) Amberlyst-15®: a novel and recyclable reagent for the synthesis of 1,5-benzodiazepines in ionic liquids Green Chemistry, 4 (6). pp. 592-594. ISSN 1463-9262
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Official URL: http://xlink.rsc.org/?doi=b206558b
Related URL: http://dx.doi.org/10.1039/B206558B
Abstract
The solid acid, Amberlyst-15® immobilized in the air- and moisture-stable ionic liquid, 1-butyl-3-methylimidazolium hexafluorophosphate is found to catalyze efficiently the condensation of o-phenylenediamines with ketones under mild conditions to afford the corresponding 1,5-benzodiazepine derivatives in high yields with high selectivity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 60432 |
| Deposited On: | 09 Sep 2011 03:49 |
| Last Modified: | 10 Oct 2011 04:49 |
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