172334-45-1

Basic information

• Product Name: benzyl β-D-arabinopyranoside 3,4-thionocarbonate
• Synonyms: benzyl β-D-arabinopyranoside 3,4-thionocarbonate
• CAS NO: 172334-45-1
• Molecular Weight: 282.317
• Mol File: 172334-45-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: benzyl β-D-arabinopyranoside 3,4-thionocarbonate(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl β-D-arabinopyranoside 3,4-thionocarbonate(172334-45-1)
• EPA Substance Registry System: benzyl β-D-arabinopyranoside 3,4-thionocarbonate(172334-45-1)

Safety Data

• Hazardous Substances Data: 172334-45-1(Hazardous Substances Data)

Upstream product

• 75-15-0 carbon disulfide 
• 5329-50-0 (-)-benzyl β-D-arabinopyranoside 
• 6160-65-2 1,1'-Thiocarbonyldiimidazole 

Downstream Products

• 391928-94-2 benzyl 3,4-dideoxy-α-L-glycero-pent-3-enopyranoside 
• 391928-90-8 (2S)-2-benzyloxy-2H-pyran-3-(6H)-one 
• 856175-47-8 benzyl 2-O-acetyl-3,4-dideoxy-α-L-glycero-pent-3-enopyranoside 
• 856099-29-1 benzyl 2-O-acetyl-β-D-arabinopyranoside 3,4-thionocarbonate 

Relevant articles and documents

Lipo-oligosaccharide of the Campylobacter lari type strain ATCC 35221. Structure of the liberated oligosaccharide and an associated extracellular polysaccharide

Lipo-oligosaccharide (LOS) from phenol-water extraction of cells of the Campylobacter lari type strain (ATCC 35221) was separated as a water-insoluble gel of low relative molecular mass (Mr) from a water-soluble extracellular polysaccharide of high Mr.Structural investigations were performed on the liberated oligosaccharide and the extracellular polysaccharide, variously using 1H, 13C, 31 P NMR spectroscopy, linkage analysis, and fast atom bombardment-mass spectrometry of permethylated derivatives of the glycans and their products of chemical and enzymic degradation.The following structures are proposed for the highly branched region of the LOS: and for the tetraglycosyl phosphate repeating unit of the extracellular polysaccharide: - -> 3)-β-D-Glc pNAc-(1 -> 2)-6-d-α-L-gul-Hep p-(1 -> 2)-3-d-β-D-threo-Pen p-(1 -> 3)-6-d-α-L-gul-Hep p->n - Keywords: Campylobacter lari type strain (ATCC 35221); Lipo-oligosaccharide; Extracellular polysaccharide; Tetraglycosyl phosphate polymer

Enantiospecific synthesis of both enantiomers of 2-benzyloxydihydropyran-3- ones from arabinose

Approaches to the enantioselective synthesis of the useful building blocks (2R)- and (2S)-2-benzyloxy-2(H)-pyran-3(6H)-one (12 and 17, respectively) are described. The most direct and highly yielding route for the synthesis of 12 was based on the 'one-pot