1272439-31-2

Basic information

• Product Name: methyl 4-O-(3-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-6-O-benzyl-α-D-glucopyranoside
• Synonyms: methyl 4-O-(3-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-6-O-benzyl-α-D-glucopyranoside
• CAS NO: 1272439-31-2
• Molecular Weight: 624.685
• Mol File: 1272439-31-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: methyl 4-O-(3-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-6-O-benzyl-α-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 4-O-(3-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-6-O-benzyl-α-D-glucopyranoside(1272439-31-2)
• EPA Substance Registry System: methyl 4-O-(3-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-6-O-benzyl-α-D-glucopyranoside(1272439-31-2)

Safety Data

• Hazardous Substances Data: 1272439-31-2(Hazardous Substances Data)

Upstream product

• 744-05-8 methyl α-D-glucopyranosyl-(1->4)-α-D-glucopyranoside 
• 1272439-25-4 methyl 4-O-(2,3,4,6-tetra-O-trimethysilyl-α-D-glucopyranosyl)-2,3,6-O-trimethysilyl-α-D-glucopyranoside 
• 100-52-7 benzaldehyde 

Downstream Products

• 1272439-38-9 methyl 4-O-(2-O-acetyl-3-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-2,3-di-O-acetyl-6-O-benzyl-α-D-glucopyranoside 

Relevant articles and documents

Catalytic Iron(III) Chloride Mediated Site-Selective Protection of Mono- and Disaccharides and One Trisaccharide

Regioselective differentiation of the hydroxy groups of mono- and oligosaccharide substrates is necessary to form building blocks that can be used for synthetic transformations. In this paper, we show that iron(III) chloride hexahydrate catalyses the tandem protection of mono- and disaccharides to give, in a one-pot procedure, selectively protected carbohydrate building blocks. This tandem protocol was successfully applied to a trisaccharide. The procedure is easy to carry out; for optimal results, each carbohydrate substrate required a fine tuning of the one-pot reaction conditions.