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

Authors
Mukaiyama, T Maeshima, H Jona, H
Citation
T. Mukaiyama et al., 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, CHEM LETT, (5), 2001, pp. 388-389
Citations number
21
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
5
Year of publication
2001
Pages
388 - 389
Database
ISI
SICI code
0366-7022(20010505):5<388:CASGWD>2.0.ZU;2-Z
Abstract
A catalytic and stereoselective glycosylation of various glycosyl accepters with disarmed glycosyl fluorides is successfully carried out by using a co mbination of stannous(II) chloride (SnCl2) and silver tetrakis(pentafluorop henyl)borate [AgB(C6F5)(4)] as a catalyst in the coexistence of MS5A in tol uene and the corresponding 1,2-trans di- or trisaccharides were obtained in high yields.