SYNTHESIS AND STRUCTURE OF GLYCOSYLIDENE ACETALS OF GALACTOSIDE

Authors
OHTAKE H IIMORI T SHIRO M IKEGAMI S
Citation
H. Ohtake et al., SYNTHESIS AND STRUCTURE OF GLYCOSYLIDENE ACETALS OF GALACTOSIDE, Heterocycles, 47(2), 1998, pp. 685-688
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Heterocycles → ACNP
ISSN journal
03855414
Volume
47
Issue
2
Year of publication
1998
Pages
685 - 688
Database
ISI
SICI code
0385-5414(1998)47:2<685:SASOGA>2.0.ZU;2-J
Abstract
Interglycosidic spiro-orthoesters were efficiently prepared from methy l 2,6-di-O-benzylgalactopyranoside and sugar lactones in the presence of methoxy-trimethylsilane and a catalytic amount of trimethylsilyl tr iflate. The structure of the prepared orthoester, galactosylidenegalac toside, was determined by X-Ray crystallographic analysis.