173936-77-1

Basic information

• Product Name: 4,6-Di-O-benzyliden-1,2,3-tri-O-acetyl-β-D-glucopyranose
• Synonyms: 4,6-Di-O-benzyliden-1,2,3-tri-O-acetyl-β-D-glucopyranose;4,6-O-[(R)-Phenylmethylene]-beta-D-glucopyranose triacetate
• CAS NO: 173936-77-1
• Molecular Formula: C₁₉H₂₂O₉
• Molecular Weight: 394.374
• Product Categories: Carbohydrates
• Mol File: 173936-77-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4,6-Di-O-benzyliden-1,2,3-tri-O-acetyl-β-D-glucopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-Di-O-benzyliden-1,2,3-tri-O-acetyl-β-D-glucopyranose(173936-77-1)
• EPA Substance Registry System: 4,6-Di-O-benzyliden-1,2,3-tri-O-acetyl-β-D-glucopyranose(173936-77-1)

Safety Data

• Hazardous Substances Data: 173936-77-1(Hazardous Substances Data)

Upstream product

• 83212-64-0 (2R,3R)-2,3-Dihydroxy-3-((2R,4R,5R)-5-hydroxy-2-phenyl-[1,3]dioxan-4-yl)-propionaldehyde 
• 108-24-7 acetic anhydride 
• 3006-41-5 4,6-O-benzylidene-D-glucose 
• 23262-88-6 O³-acetyl-O⁴,O⁶-((R)-benzylidene)-O¹,O²-((Ξ)-1-methoxy-ethylidene)-α-D-glucopyranose 

Downstream Products

• 108884-74-8 O²,O³-diacetyl-O⁴,O⁶-((R)-benzylidene)-β-D-glucopyranosyl chloride 
• 56119-35-8 O⁴,O⁶-((R)-benzylidene)-O¹,O²-((Ξ)-1-methoxy-ethylidene)-O³-methyl-α-D-glucopyranose 
• 133399-03-8 O²,O³-diacetyl-O⁴,O⁶-((R)-benzylidene)-D-glucose 
• 23262-88-6 O³-acetyl-O⁴,O⁶-((R)-benzylidene)-O¹,O²-((Ξ)-1-methoxy-ethylidene)-α-D-glucopyranose 

Relevant articles and documents

Synthesis and crystal structure of 1,2,3-Tri-O-acetyl-4,6-di-O-benzylidene- β-d-glucopyranose

The crystal of 1,2,3-Tri-O-acetyl-4,6-di-O-benzylidene-β-d- glucopyranose (I) was studied by X-ray diffraction. (I) crystallizes in the monoclinic space group P2 1 with cell parameters of a = 5.691(3) A, b = 7.770(2) A, c = 22.503(7) A, b = 93.58(5)°, V = 993.1(7) A3 and Z = 2. The molecular structure of (I) consists of a 4,6-O-benzylidene-glucopyranose moiety which has the 4-OH and 6-OH groups of the glucopyranose protected by glycosidic bonding to a benzylic carbon, forming a benzyl acetal. The other OH groups of the glucopyranose ring are also protected with three acetate groups. In the crystal structure adjacent molecules are linked by C-H???O hydrogen bonds.