1243310-66-8

Basic information

• Product Name: phenyl 2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-mannopyranoside
• Synonyms: phenyl 2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-mannopyranoside
• CAS NO: 1243310-66-8
• Molecular Weight: 450.555
• Mol File: 1243310-66-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: phenyl 2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-mannopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: phenyl 2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-mannopyranoside(1243310-66-8)
• EPA Substance Registry System: phenyl 2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-mannopyranoside(1243310-66-8)

Safety Data

• Hazardous Substances Data: 1243310-66-8(Hazardous Substances Data)

Upstream product

• 100-39-0 benzyl bromide 

Downstream Products

• 1243310-70-4 phenyl 2-O-benzyl-4,6-O-benzylidene-3-O-(methylsulfonyl)ethoxycarbonyl-1-thio-β-D-mannopyranoside 

Relevant articles and documents

The methylsulfonylethoxymethyl (Msem) as a hydroxyl protecting group in oligosaccharide synthesis

The methylsulfonylethoxymethyl (Msem) is introduced as a base-labile, non-participating protecting group in carbohydrate chemistry. Conditions to introduce the Msem on primary and secondary alcohols are described. Removal of the Msem is best achieved using a catalytic amount of tetrabutylammonium fluoride (TBAF), with or without a nucleophilic scavenger. Applicability of the Msem group is illustrated in the assembly of an all 1,3-cis-linked mannotrioside.