25018-28-4Relevant articles and documents
Molecular sieves promote stereocontrolled αα-disaccharide formation via direct dimerization of free sugars
Posner, Gary H.,Bull, D. Scott
, p. 6279 - 6282 (1996)
Some commercial molecular sieves promote direct dimerization of free pyranose and furanose sugars stereoselectively into the corresponding α,α-disaccharides.
Formation of O-glycosidic linkages from 1-hydroxy sugars by bismuth(III) triflate-catalyzed dehydrative glycosidation
Yamanoi, Takashi,Inoue, Ryo,Matsuda, Sho,Iwao, Kazuya,Oda, Yoshiki,Yoshida, Akihiro,Hamasaki, Keita
experimental part, p. 445 - 460 (2009/09/30)
This paper describes the direct formation of various O-glycosidic linkages from 1-hydroxy sugars by bismuth(III) triflate-catalyzed dehydrative glycosidation. The condensation reactions of 1 -hydroxy sugars with some primary alcohols in the presence of on
Sulfoxide Covalent Catalysis: Application to Glycosidic Bond Formation
Boebel, Timothy A.,Gin, David Y.
, p. 5874 - 5877 (2007/10/03)
A versatile glycosylation reaction is used to establish the process of sulfoxide covalent catalysis. Hemiacetals are activated by benzenesulfonic anhydride and a dialkyl sulfoxide catalyst, nBu2SO, for coupling with various nucleophiles (Nu; se