20672-66-6

Basic information

• Product Name: 3-O,4-O,6-O-Tribenzyl-D-mannopyranose
• Synonyms: 3-O,4-O,6-O-Tribenzyl-D-mannopyranose
• CAS NO: 20672-66-6
• Molecular Formula: C₂₇H₃₀O₆
• Molecular Weight: 450.52
• Mol File: 20672-66-6.mol
• Article Data: 27

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-O,4-O,6-O-Tribenzyl-D-mannopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 3-O,4-O,6-O-Tribenzyl-D-mannopyranose(20672-66-6)
• EPA Substance Registry System: 3-O,4-O,6-O-Tribenzyl-D-mannopyranose(20672-66-6)

Safety Data

• Hazardous Substances Data: 20672-66-6(Hazardous Substances Data)

Upstream product

• 16697-49-7 3,4,6-tri-O-benzyl-1,2-O-(methoxyethylidene)-β-D-mannopyranose 
• 55628-56-3 1,2-di-O-acetyl-3,4,6-tri-O-benzyl-α/β-D-mannopyranoside 
• 74372-90-0 3,4,6-tri-O-benzyl-D-glucal epoxide 
• 158852-31-4 3,4,6-tri-O-benzyl-1,2-O-(exo-ethoxyethylidene)-α-D-glucopyranose 
• 18549-40-1 1,2-O-isopropylidene-α-D-glucofuranose 
• 66492-24-8 3,4,6-tri-O-benzyl-1,2-O-(1-ethoxyethylidene)-α-D-galactopyranose 
• 55628-54-1 3,4,6-tri-O-benzyl-D-glucal 
• 100-44-7 benzyl chloride 
• 83-87-4 D-glucose pentaacetate 
• 65827-55-6 1,2-di-O-acetyl-3,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 51532-75-3 3,4,6-tri-O-benzyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose 
• 64-19-7 acetic acid 
• 83238-55-5 3,4,6-tri-O-benzyl-1,2-O-<(R,S)-benzylidene>-α-D-glucopyranose 
• 88988-46-9 2-O-acetyl-3,4,6-tetra-O-benzyl-α-D-glucopyranose 

Downstream Products

• 115130-54-6 3,4,6-tri-O-benzyl-2-O-(3,4,5-trimethoxybenzoyl)-D-glucopyranose 
• 115130-78-4 3,4,6-tri-O-benzyl-1,2-di-O-(3,4,5-trimethoxybenzoyl)-β-D-glucopyranose 
• 115130-53-5 3,4,6-tri-O-benzyl-1,2-di-O-(3,4,5-trimethoxybenzoyl)-α-D-glucopyranose 
• 120269-17-2 Benzyl 3,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 176169-42-9 (2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol 
• 180039-66-1 N-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)glycine ethyl ester 
• 74372-91-1 2,3,4,6-tri-O-benzyl-α-D-glucopyranosyl chloride 
• 180039-69-4 N-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-N-(p-toluenesulfonyl)glycine ethyl ester 
• 205502-41-6 3,4,6-tri-O-benzyl-D-glucono-1,5-lactone 
• 127299-77-8 Phenyl 3,4,6-tri-O-benzyl-1-thio-α-D-glucopyranoside 
• 250273-79-1 3,4,6-tri-O-benzyl-1,2-di-O-chloroacetyl-α,β-D-glucopyranose 
• 263358-71-0 C₄₃H₄₂O₈ 
• 115649-78-0 1,2-dideoxy-4,5,7-tri-O-benzyl-D-galacto-1-heptenitol 
• 223410-17-1 (1R,2S,3R)-1-(4'-imidazolyl)-1,2,4-tri-O-benzylbutane-1,2,3,4-tetrol 

Relevant articles and documents

Tailoring chemoenzymatic oxidation: Via in situ peracids

Epoxidation chemistry often suffers from the challenging handling of peracids and thus requires in situ preparation. Here, we describe a two-phase enzymatic system that allows the effective generation of peracids and directly translate their activity to the epoxidation of olefins. We demonstrate the approach by application to lipid and olefin epoxidation as well as sulfide oxidation. These methods offer useful applications to synthetic modifications and scalable green processes.

Preparation method of tribenoside

The invention discloses a preparation method of tribenoside. The method comprises the following steps: adding monoacetone glucose and a phase transfer catalyst to benzyl chloride, controlling the reaction temperature of a system, adding an inorganic base solution dropwise to obtain a crude product of tribenzyl monoacetone glucose, performing three-stage molecular distillation for purification toobtain high-purity tribenzyl monoacetone glucose, and adding high-purity tribenzyl monoacetone glucose to ethanol hydrochloride to prepare tribenoside. The method has the advantages of simple and efficient synthesis process, reasonable process, high synthesis efficiency and high yield; reaction operation is simple and convenient, tribenoside contains fewer impurities and is higher in purity and content, operation is convenient, and the European pharmacopoeia standards can be met directly.

Organo-zinc Promoted Diastereoselective C-Arylation of 1,2-Anhydrosugars from Arylboronic Acids

α-C-arylglycosides can be obtained through the addition of aryl zinc reagents to sugar epoxides. The required aryl zinc nucleophiles can be easily obtained from the corresponding boronic acids by B-Zn exchange and attack sugar 1,2 epoxides in a highly diastereoselective fashion to generate 1,2-cis-α-hexapyranosyl aryl glycosides under ligand- and base-free conditions.