57783-80-9

Basic information

• Product Name: 4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose
• Synonyms: PhenylMethyl 2,3-Bis-O-(phenylMethyl)-4,6-O-(phenylMethylene)-β-D-galactopyranoside;4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose;1,2,3-Tri-O-benzyl-4,6-O-benzylidene-b-D-galactopyranose
• CAS NO: 57783-80-9
• Molecular Formula: C₃₄H₃₄O₆
• Molecular Weight: 538.637
• Product Categories: Carbohydrates;Carbohydrates & Derivatives
• Mol File: 57783-80-9.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose(57783-80-9)
• EPA Substance Registry System: 4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose(57783-80-9)

Safety Data

• Hazardous Substances Data: 57783-80-9(Hazardous Substances Data)

Usage

General Description

4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose is a chemical compound commonly used in organic synthesis. It is a derivative of galactose, a type of sugar, and is characterized by its four benzyl groups attached to the sugar molecule. 4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose has a variety of applications in the field of chemistry, particularly in the synthesis of carbohydrates and glycoconjugates. It is commonly utilized as a building block for the creation of more complex organic molecules, and its structure allows for manipulation and modification to create a wide range of derivative compounds. Its versatility and reactivity make it a valuable tool for researchers and chemists in the development of new drugs, materials, and biologically active compounds.

Upstream product

• 10343-13-2 benzyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 3006-41-5 (4aR,7R,8R,8aR)-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-6,7,8-triol 
• 100-39-0 benzyl bromide 
• 10257-28-0 D-Galactose 
• 4163-60-4 β-D-galactose peracetate 
• 100-51-6 benzyl alcohol 
• 4304-12-5 benzyl β-D-galactopyranoside 
• 56341-65-2 Benzyl 4,6-O-benzylidene-β-D-galactopyranoside 

Downstream Products

• 57783-81-0 Benzyl 2,3,6-tri-O-benzyl-β-D-galactopyranoside 
• 139526-05-9 benzyl O-(3,4-di-O-acetyl-6-O-benzyl-2-deoxy-2-phthalimido-α-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-6-O-(tert-butyldiphenylsilsl)-β-D-galactopyranoside 
• 139526-05-9 benzyl O-(3,4-di-O-acetyl-6-O-benzyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside 
• 231623-60-2 benzyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-β-D-galactopyranoside 
• 97058-70-3 2.3-Di-O-benzyl-6-O-triphenylmethyl-benzyl-β-D-galactopyranosid 
• 344550-98-7 Benzyl O-[2,3-di-O-benzyl-4-O-chloroacetyl-6-O-(4-methoxyphenyl)-α-D-galactopyranosyl]-(1->4)-2,3-di-O-benzyl-6-O-(4-methoxyphenyl)-β-D-galactopyranoside 
• 344551-12-8 Benzyl O-[2,3-di-O-benzyl-4-O-chloroacetyl-6-O-(4-methoxyphenyl)-α-D-galactopyranosyl]-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside 
• 344550-99-8 Benzyl O-[2,3-di-O-benzyl-6-O-(4-methoxyphenyl)-α-D-galactopyranosyl]-(1->4)-2,3-di-O-benzyl-6-O-(4-methoxyphenyl)-β-D-galactopyranoside 
• 344551-05-9 Benzyl O-(6-O-acetyl-2,3-di-O-benzyl-4-O-chloroacetyl-α-D-galactopyranosyl)-(1->4)-O-2,3-di-O-benzyl-6-O-(4-methoxyphenyl)-β-D-galactopyranoside 
• 344551-13-9 Benzyl O-[2,3-di-O-benzyl-4-O-O-(4-methoxyphenyl)-α-D-galactopyranosyl]-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside 
• 344551-06-0 Benzyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-6-O-(4-methoxyphenyl)-β-D-galactopyranoside 
• 344550-93-2 Benzyl 2,3-di-O-benzyl-6-O-(4-methoxyphenyl)-β-D-galactopyranoside 
• 344550-92-1 Benzyl 6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside 
• 107557-56-2 Benzyl-2,3-di-O-benzyl-6-O-tosyl-β-D-galactopyranosid 

Relevant articles and documents

Regioselective removal of the anomeric O-benzyl from differentially protected carbohydrates

A mild, regioselective deprotection of the anomeric O-benzyl from multi-functionally protected carbohydrates via catalytic transfer hydrogenation is described. The protocol is tolerant of O-benzyl and O-benzylidene protections at non-anomeric positions, g

Syntheses of trehazolin derivatives and evaluation as glycosidase inhibitors

The trehazolin derivatives 9-12 were synthesized from the aminocyclitol (7), which is the degradation product of trehazolin (5). In particular, compounds 9-11 were pseudodisaccharides that underwent replacement of the corresponding nonreducing D-glucose m