Selective removal of anomeric O-acetate groups in carbohydrates using HClO4-SiO2 |
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| Authors: | Pallavi Tiwari |
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| Affiliation: | Medicinal and Process Chemistry Division, Central Drug Research Institute, Chattar Manzil Palace, Lucknow 226 001, UP, India |
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| Abstract: | A convenient methodology has been developed for the selective removal of the anomeric acyl group of carbohydrate derivatives using HClO4-SiO2 under acidic reaction conditions. Anomeric benzoyl groups can also be removed selectively following similar reaction conditions. The yields were excellent in all cases. |
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| Keywords: | Carbohydrate Deacetylation Acetates HClO4-SiO2 Hemiacetals |
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