Abstract
N-Glycosylation of 2,3-dideoxy-1-[(2-pyridylmethyl)thio]glycosides (1a) using several activators is described. NBS-promoted glycosylation reaction utilizing either the α- or β-thiodideoxyglycoside proceeded smoothly at -78 °C to give the corresponding dideoxynucleoside in a β-selective manner, presumably through a common glycosyl donor.
Original language | English |
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Pages (from-to) | 5147-5150 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 47 |
Issue number | 29 |
DOIs | |
Publication status | Published - Jul 17 2006 |
ASJC Scopus subject areas
- Biochemistry
- Drug Discovery
- Organic Chemistry