One-pot synthesis of per-O-acetylated thioglycosides from unprotected reducing sugars |
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| Authors: | Agnihotri Geetanjali Tiwari Pallavi Misra Anup Kumar |
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| Affiliation: | Medicinal and Process Chemistry Division, Central Drug Research Institute (CDRI), Chattar Manzil Palace, Lucknow 226001, UP, India. |
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| Abstract: | ![]()
A sequential per-O-acetylation and thioglycosidation of unprotected reducing sugars using a stoichiometric quantity of acetic anhydride and alkyl- or arylthiols is reported. These reactions, which are catalyzed by BF3.OEt2, together constitute an efficient one-pot method for the synthesis of acetylated thioglycosides. |
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| Keywords: | Acetylation Thioglycosides One-pot Stoichiometric Unprotected sugars BF3·OEt2 |
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