Efficient,Rapid, and Regioselective Bromination of Phenols and Anilines with N-Bromosaccharin Using Tungstophosphoric Acid as a Heterogeneous Recyclable Catalyst |
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| Authors: | Heshmatollah Alinezhad Sahar Mohseni Tavakkoli Fatemeh Salehian |
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| Affiliation: | 1. Department of Chemistry , Mazandaran University , Babolsar, Iran Alinezhad_n@yahoo.com;4. heshmat@umz.ac.ir;5. Department of Chemistry , Mazandaran University , Babolsar, Iran |
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| Abstract: | A simple, efficient, and rapid method for high-yielding regioselective mono bromination of phenols and anilines has been achieved by treatment with N-bromasaccharin in the presence of a catalytic amount of tungstophosphoric acid. |
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| Keywords: | Anilines bromination N-bromosaccharin phenols tungstophosphoric acid |
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