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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3988| Title: | AuBr3-catalyzed azidation of per-O-acetylated and per-O-benzoylated sugars |
| Authors: | RAJPUT, JAYASHREE HOTHA, SRINIVAS VANGALA, MADHURI Dept. of Chemistry |
| Keywords: | Acylated sugars Azidation Gold(III) bromide N-glycoside Oxophilicity 2018 |
| Issue Date: | Mar-2018 |
| Publisher: | Beilstein-Institute |
| Citation: | Beilstein Journal of Organic Chemistry, 14, 682-687. |
| Abstract: | Herein we report, for the first time, the successful anomeric azidation of per-O-acetylated and per-O-benzoylated sugars by catalytic amounts of oxophilic AuBr3 in good to excellent yields. The method is applicable to a wide range of easily accessible per-O-acetylated and per-O-benzoylated sugars. While reaction with per-O-acetylated and per-O-benzoylated monosaccharides was complete within 1–3 h at room temperature, the per-O-benzoylated disaccharides needed 2–3 h of heating at 55 °C. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3988 https://doi.org/10.3762/bjoc.14.56 |
| ISSN: | 1860-5397 1860-5397 |
| Appears in Collections: | JOURNAL ARTICLES |
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