29704-64-1

Basic information

• Product Name: 1,6-ANHYDRO-2,3,4-TRI-O-BENZYL-BETA-D-GALACTOPYRANOSE
• Synonyms: 1,6-ANHYDRO-2,3,4-TRI-O-BENZYL-BETA-D-GALACTOPYRANOSE;1,6-ANHYDRO-2,3,4-TRI-O-BENZYL-SS-D-GALACTOPYRANOSE
• CAS NO: 29704-64-1
• Molecular Formula: C₂₇H₂₈O₅
• Molecular Weight: 432.513
• Mol File: 29704-64-1.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,6-ANHYDRO-2,3,4-TRI-O-BENZYL-BETA-D-GALACTOPYRANOSE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,6-ANHYDRO-2,3,4-TRI-O-BENZYL-BETA-D-GALACTOPYRANOSE(29704-64-1)
• EPA Substance Registry System: 1,6-ANHYDRO-2,3,4-TRI-O-BENZYL-BETA-D-GALACTOPYRANOSE(29704-64-1)

Safety Data

• Hazardous Substances Data: 29704-64-1(Hazardous Substances Data)

Usage

Molecular structure

A galactose ring modified with three benzyl groups and an anhydro group.

Type of compound

Complex chemical compound.

Field of use

Organic chemistry.

Applications

a. Synthetic reactions.
b. Building block for the synthesis of more complex carbohydrate derivatives.

Unique features

a. Valuable for the development of new drugs.
b. Valuable for the development of new materials.
c. Valuable for the development of new bioactive molecules.

Handling requirements

Careful handling and precise reactions are necessary to fully exploit its potential applications.

Reactivity

Its unique structure and reactivity make it valuable for various applications.

Upstream product

• 4356-80-3 methyl 2,3,4-tri-O-benzyl-α-D-galactopyranoside 
• 1344980-55-7 C₅₃H₅₀O₇ 
• 1344980-45-5 p-methoxyphenyl 2,3,4-tri-O-benzyl-6-O-tertbutyldiphenylsilyl-α-D-galactopyranoside 
• 1344980-53-5 p-methoxyphenyl 2,3,4-tri-O-benzyl-α-D-galactopyranoside 
• 1256394-01-0 C₃₀H₃₂O₆ 
• 100-44-7 benzyl chloride 
• 644-76-8 1,6-anhydro-β-D-galactopyranose 
• 146453-40-9 O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-D-galactopyranosyl fluoride 

Downstream Products

• 1042397-88-5 2,3,4-tri-O-benzyl-1-thio-α-D-galactopyranose 
• 104477-45-4 Benzoic acid (1R,2S,3S,4R,5R)-2,4-diacetoxy-6,8-dioxa-bicyclo[3.2.1]oct-3-yl ester 
• 104477-47-6 Benzoic acid (1R,2S,3S,4R,5R)-2-acetoxy-4-benzyloxy-6,8-dioxa-bicyclo[3.2.1]oct-3-yl ester 
• 104477-46-5 Acetic acid (1R,2S,3S,4R,5R)-2,3-bis-benzyloxy-6,8-dioxa-bicyclo[3.2.1]oct-4-yl ester 
• 118895-83-3 1,6-anhydro-3-O-benzoyl-2,4-di-O-benzyl-β-D-galactopyranose 
• 78185-15-6 2,3,4-tribenzyl-1,6-diacetyl-β-D-galactopyranose 
• 78185-13-4 6-O-acetyl-2,3,4-tri-O-benzyl-α-D-galactopyranosyl acetate 
• 71019-57-3 1,6-anhydro-3-O-benzoyl-β-D-galactopyranose 
• 644-76-8 1,6-anhydro-β-D-galactopyranose 
• 104477-44-3 1,6-anhydro-3-O-benzoyl-2-O-benzyl-β-D-galactopyranose 
• 66963-43-7 1,6-anhydro-3,4-di-O-benzyl-β-D-galactopyranose 
• 61074-17-7 1,6-Anhydro-2,4-di-O-benzyl-β-D-galactopyranose 

Relevant articles and documents

Synthesis of 1,6-anhydro sugars catalyzed by silica supported perchloric acid

A new and efficient method for the preparation of 1,6-anhydro sugars using silica supported perchloric acid as a catalyst is described. The catalyst is heterogeneous and 1,6-anhydro sugars could be formed within a few minutes with good yields.

Gold-catalyzed glycosidations: Synthesis of 1,6-anhydro saccharides

Various 1,6-anhydro sugars are synthesized utilizing salient features of gold-catalyzed glycosidations. All the reactions occurred under mild conditions in the presence of 7 mol % of AuBr3 enabling easy synthesis of 1,6-anhydro sugars from corr

The first synthesis of a thioglycoside analogue of the immunostimulant KRN7000

(Chemical Equation Presented) The first total synthesis of a thioglycoside analogue of KRN7000, a potential immunostimulant, is described. Two key intermediates are α-galactosyl thiol 4 and phytosphingosine derivative 5, which were both prepared from D-galactose.