EPISULFONIUM IONS MAY NOT BE THE STEREODETERMINANTS IN GLYCOSYLATIONSOF 2-THIOALKYL PYRANOSIDES

Authors
JONES DK LIOTTA DC
Citation
Dk. Jones et Dc. Liotta, EPISULFONIUM IONS MAY NOT BE THE STEREODETERMINANTS IN GLYCOSYLATIONSOF 2-THIOALKYL PYRANOSIDES, Tetrahedron letters, 34(45), 1993, pp. 7209-7212
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
45
Year of publication
1993
Pages
7209 - 7212
Database
ISI
SICI code
0040-4039(1993)34:45<7209:EIMNBT>2.0.ZU;2-W
Abstract
A mechanism invoking oxonium ions as the reactive intermediates in gly cosylations of 2-thioalkyl pyranosides has been shown by theoretical m ethods to be a viable alternative to the postulated episulfonium inter mediates.