51517-51-2

Upstream product

• 3013-58-9 methyl 4,6-O-benzylidene-2,3-di-O-methyl-α,D-glucopyranoside 
• 1204479-69-5 methyl 4-O-(9'-anthracenyl)methyl-6-O-benzoyl-2,3-di-O-methyl-α-D-glucopyranoside 
• 93-99-2 benzoic acid phenyl ester 
• 56543-17-0 methyl 4-O-benzoyl-6-bromo-6-deoxy-2,3-di-O-methyl-α-D-glucopyranoside 
• 130132-26-2 (3R,4S,5R,6S)-4,5,6-Trimethoxy-2-(2-phenyl-benzo[1,3]dithiol-2-yloxymethyl)-tetrahydro-pyran-3-ol 

Relevant academic research and scientific papers

Regioselective oxidative cleavage of benzylidene acetals of glycopyranosides with periodic acid catalyzed by tetrabutylammonium bromide

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

Synthesis, regioselective hydrogenolysis, partial hydrogenation, and conformational study of dioxane and dioxolane-type (9′-anthracenyl)methylene acetals of sugars

Dioxane-type (9′-anthracenyl)methylene acetal of methyl 2,3-di-O-methyl-α-d-glucopyranoside was cleaved with LiAlH4/AlCl3 (3:1) or with Na(CN)BH3-HCl regioselectively to provide the 4- or 6-O-(9′-anthracenyl)methyl ether,

2,2'-Bipyridinium chlorochromate/m-chloroperbenzoic acid-mediated cleavage of cyclic acetals to hydroxyesters

Benzylidene acetals are cleaved to hydroxyesters by means of a reagent system composed of 2,2'-bipyridinium chlorochromate (BPCC) and m-chloroperbenzoic acid. Oxidative cleavage of a 4,6-O-benzylidene glucose derivative affords a 6-O-benzoyl derivative.

Syntheses of 6-Deoxyhex-5-enopyranosides from 6-Bromo-6-deoxy- or 6-O-p-Tolylsulfonylhexopyranosides by the Use of DBU in DMSO

Various kinds of nonbranched and methyl-branched 6-deoxyhex-5-enopyranoside derivatives were prepared from 6-bromo-6-deoxy or 6-O-p-tolylsulfonylhexopyranoside in a one-pot procedure by a successive treatment with iodide anion and 1,8-diazabicyclou

2-PHENYL-1,3-BENZODITHIOLYLIUM TRIFLUOROMETHANESULFONATE: A REAGENT FOR THE CONVERSION OF ALCOHOLS INTO BENZYL ETHERS AND BENZOATES UNDER MILD CONDITIONS.

2-Phenyl-1,3-benzodithiolylium trifluoromethanesulfonate, easily prepared from 1,2-benzenedithiol, converts alcohols into dithioorthoesters and ultimately, benzyl ethers (Bu3SnH) and benzoates (HgO/HBF4).

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

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