14897-54-2

Basic information

• Product Name: Benzyl 2-O-benzyl-4-O,6-O-benzylidene-β-D-galactopyranoside
• Synonyms: Benzyl 2-O-benzyl-4-O,6-O-benzylidene-β-D-galactopyranoside
• CAS NO: 14897-54-2
• Molecular Formula: C₂₇H₂₈O₆
• Molecular Weight: 448.51
• Mol File: 14897-54-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 619.4±55.0 °C(Predicted)
• Appearance: /
• Density: 1.28±0.1 g/cm3(Predicted)
• PKA: 12.68±0.70(Predicted)
• CAS DataBase Reference: Benzyl 2-O-benzyl-4-O,6-O-benzylidene-β-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: Benzyl 2-O-benzyl-4-O,6-O-benzylidene-β-D-galactopyranoside(14897-54-2)
• EPA Substance Registry System: Benzyl 2-O-benzyl-4-O,6-O-benzylidene-β-D-galactopyranoside(14897-54-2)

Safety Data

• Hazardous Substances Data: 14897-54-2(Hazardous Substances Data)

Upstream product

• 56341-65-2 Benzyl 4,6-O-benzylidene-β-D-galactopyranoside 
• 100-39-0 benzyl bromide 
• 58650-53-6 benzyl endo-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside 

Downstream Products

• 58527-92-7 benzyl 3-O-allyl-2,4-di-O-benzyl-α-D-mannopyranoside 
• 86342-16-7 benzyl 3-O-allyl-2,4-di-O-benzyl-α-D-rhamnopyranoside 
• 86342-18-9 benzyl 2,4-di-O-benzyl-α-D-rhamnopyranoside 
• 86342-14-5 benzyl 3-O-allyl-2,4-di-O-benzyl-6-O-(p-toluenesulfonyl)-α-D-mannopyranoside 
• 69401-46-3 benzyl 2,4-di-O-benzyl-α-D-mannopyranoside 
• 53929-39-8 benzyl 3-O-allyl-2-O-benzyl-4,6-benzylidene-α-D-mannopyranoside 

Relevant articles and documents

CHEMO-, STEREO- AND REGIOSELECTIVE HYDROGENOLYSIS OF CARBOHYDRATE BENZYLIDENE ACETALS. SYNTHESIS OF BENZYL ETHERS OF BENZYL α-D-, METHYL β-D-MANNOPYRANOSIDES AND BENZYL α-D-RHAMNOPYRANOSIDE BY RING CLEAVAGE OF BENZYLIDENE DERIVATIVES WITH THE LiAlH4-AlCl3

Treatment of benzyl α-(1) and methyl β-D-mannopyranoside (2) with α,α-dimethoxytoluene gave the exo and endo isomers (3,5 and 4,6) of the dibenzylidene derivatives of 1 and 2.Hydrogenolysis of the exo isomers (3 and 5) with a molar equivalent of AlH2Cl ga