Three-Component,One-Pot Synthesis of Benzo[b][1,4]oxazines in Ionic Liquid 1-Butyl-3-methylimidazolium Bromide |
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| Authors: | Ebrahim Soleimani Mohammad Mehdi Khodaei Afsaneh Taheri Kal Koshvandi |
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| Affiliation: | 1. Department of Chemistry , Razi University , Kermanshah , Iran e_soleimanirazi@yahoo.com;3. Department of Chemistry , Razi University , Kermanshah , Iran |
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| Abstract: | Benzo[b][1,4]oxazines have been synthesized in good to excellent yields in the presence of the ionic liquid 1-butyl-3-methylimidazolium bromide [bmim]Br under relatively mild conditions without any added catalyst, The method offers the advantages of good yields and short reaction times, and the ionic liquid can be easily separated from the product and reused. |
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| Keywords: | Benzo[b][1,4]oxazines [bmim]Br ionic liquid isocyanide multicomponent reactions |
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