Method of forming glycosidic bonds from thioglycosides using an N,N-dialkylsulfinamide
US6960654B2 · kind B2 · utility
2Cited by
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19Claims
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Key dates
| Filing date | Jun 2, 2003 |
| Grant date | Nov 1, 2005 |
| Priority date | — |
| Expiry date | Oct 11, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H5/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of forming a glycosidic bond utilizing an activated thioglycoside is disclosed. The thioglycoside is activated by an N,N-dialkylsulfinamide and trifluoromethanesulfonic anhydride. The method allows the facile synthesis of disaccharides, oligosacchraides, and polysaccharides in solution or on a polymer support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.