56607-37-5Relevant academic research and scientific papers
Regioselective oxidative cleavage of benzylidene acetals of glycopyranosides with periodic acid catalyzed by tetrabutylammonium bromide
Vatèle, Jean-Michel
supporting information, p. 115 - 119 (2014/01/06)
A combination of periodic acid, tetrabutylammonium bromide, and wet alumina in dichloromethane efficiently oxidized benzylidene acetals of carbohydrates to the corresponding hydroxybenzoates in excellent yields (>90%). Under these conditions, other protec
Regioselective control in the oxidative cleavage of 4,6-o-benzylidene acetals of glycopyranosides by dimethyldioxirane
Stevenin, Arnaud,Boyer, Francois-Didier,Beau, Jean-Marie
supporting information; experimental part, p. 1783 - 1786 (2010/05/01)
"Chemical Equation Presentation" The oxidative cleavage of 4,6-O-benzylidene acetals of glycopyranosides using dimethyldioxirane (DMDO) leads to the corresponding hydroxy-benzoates in excellent yields. With a proper choice of the neighboring protecting groups, this oxidative fragmentation provides the 6- or 4-hydroxyl derivatives in a highly regioselective manner.
Oxidative Cleavage of 4,6-O-Benzylidene Ring with t-Butyl Hydroperoxide and Copper(II) Chloride. Preparation of Methyl 4-O- and 6-O-Benzoylhexopyranoside Derivatives
Sato, Ken-ichi,Igarashi, Tetsutaro,Yanagisawa, Yukio,Kawauchi, Nobuya,Hashimoto, Hironobu,Yoshimura, Juji
, p. 1699 - 1702 (2007/10/02)
Copper(II) chloride and palladium(II) acetate were found to be highly effective catalysts for oxidative cleavage of O-benzylidene ring with t-butyl hydroperoxide.Using the former catalyst 4,6-O-benzylidenehexopyranoside derivatives were converted into the
