Catalytic and Stereoselective Glycosylation with Disarmed Glycosyl Fluoride by Using a Combination of Stannous(II) Chloride (SnCl2) and Silver Tetrakis(pentafluorophenyl)borate [AgB(C6F5)4] as a Catalyst
| Autor: | Hisashi Maeshima, Teruaki Mukaiyama, Hideki Jona |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
animal structures
Glycosylation chemistry.chemical_element macromolecular substances General Chemistry Chloride Toluene Catalysis carbohydrates (lipids) chemistry.chemical_compound chemistry medicine Organic chemistry lipids (amino acids peptides and proteins) Glycosyl Stereoselectivity Boron Fluoride medicine.drug |
| Zdroj: | Chemistry Letters. 30:388-389 |
| ISSN: | 1348-0715 0366-7022 |
| DOI: | 10.1246/cl.2001.388 |
| Popis: | A catalytic and stereoselective glycosylation of various glycosyl acceptors with disarmed glycosyl fluorides is successfully carried out by using a combination of stannous(II) chloride (SnCl2) and silver tetrakis(pentafluorophenyl)borate [AgB(C6F5)4] as a catalyst in the coexistence of MS5A in toluene and the corresponding 1,2-trans di- or trisaccharides were obtained in high yields. |
| Databáze: | OpenAIRE |
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