70008-07-0

Basic information

• Product Name: 1-O-tosyl-2,3,4,6-tetra-O-acetyl-α-D-glucopyranose
• CAS NO: 70008-07-0
• Molecular Weight: 502.496
• Mol File: 70008-07-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-O-tosyl-2,3,4,6-tetra-O-acetyl-α-D-glucopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1-O-tosyl-2,3,4,6-tetra-O-acetyl-α-D-glucopyranose(70008-07-0)
• EPA Substance Registry System: 1-O-tosyl-2,3,4,6-tetra-O-acetyl-α-D-glucopyranose(70008-07-0)

Safety Data

• Hazardous Substances Data: 70008-07-0(Hazardous Substances Data)

Upstream product

• 3947-62-4 2,3,4,6-tetraacetylglucose 
• 536-57-2 p-toluene sulfinic acid 
• 3947-62-4 2,3,4,5-tetra-O-acetyl-D-glucopyranose 
• 98-59-9 p-toluenesulfonyl chloride 
• 79378-78-2 2,3,4,6-Tetra-O-acetyl-1-O-(p-tolylsulfinyl)-α-D-glucopyranose 
• 16836-95-6 silver(I) 4-methylbenzenesulfonate 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 

Relevant articles and documents

1,6-CYCLIZATION REACTIONS OF SELECTED ALDOHEXOPYRANOSES via THEIR 1-O-TOSYL DERIVATIVES

2,3,4,6-Tetra-O-acetyl-D-gluco-, D-galacto- and D-mannopyranoses were tosylated with p-tolenesulfonyl chloride to afford their 1-O-tosyl derivatives which were cyclized "in situ" in a methanolic solution of sodium methoxide. 1,6-Cyclization products were obtained only with D-glucose and D-galactose derivatives.Cyclization of derivatives of D-glucose i.e. 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl chloride, 3,4,6-tri-O-acetyl-1,2-anhydro-α-D-glucopyranose (Brigl's anhydride) and 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide enabled the estimation of the influence of configuration at C-1 and C-2 on the course of cyclization.All product mixtures were separated by capillary gas chromatography (CGC) and their components were identified by coinjection with standards.