4627-39-8

Basic information

• Product Name: 1,3,4,6-tetra-O-acetyl-2-O-p-toluenesulfonyl-β-D-glucopyranose
• CAS NO: 4627-39-8
• Molecular Weight: 502.496
• Mol File: 4627-39-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3,4,6-tetra-O-acetyl-2-O-p-toluenesulfonyl-β-D-glucopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,4,6-tetra-O-acetyl-2-O-p-toluenesulfonyl-β-D-glucopyranose(4627-39-8)
• EPA Substance Registry System: 1,3,4,6-tetra-O-acetyl-2-O-p-toluenesulfonyl-β-D-glucopyranose(4627-39-8)

Safety Data

• Hazardous Substances Data: 4627-39-8(Hazardous Substances Data)

Upstream product

• 1071534-24-1 O¹,O³,O⁴-triacetyl-O²,O⁶-bis-(toluene-4-sulfonyl)-β-D-glucopyranose 
• 6167-32-4 1,6:3,4-dianhydro-2-O-tosyl-D-galactose 
• 108-24-7 acetic anhydride 
• 84207-46-5 3,4-di-O-acetyl-1,6-anhydro-2-O-p-toluenesulfonyl-β-D-glucopyranose 
• 98-59-9 p-toluenesulfonyl chloride 
• 13036-15-2 1,3,4,6-tetra-O-acetyl-β-D-glucopyranose 
• 3868-05-1 1,6-anhydro-2-O-(4-toluenesulfonyl)-β-D-glucopyranose 

Downstream Products

• 910887-20-6 methyl-[O³,O⁴,O⁶-triacetyl-O²-(toluene-4-sulfonyl)-β-D-glucopyranoside] 
• 4631-19-0 3,4,6-tri-O-acetyl-2-O-p-toluenesulfonyl-α-D-glucopyranosyl bromide 
• 111408-49-2 1-chloro-2-O-tosyl-3,4,6-tri-O-acetyl-α-D-glucopyranose 

Relevant articles and documents

PREPARATION OF 1,6:3,4-DIANHYDRO-β-D-ALTROPYRANOSE AS STARTING SUBSTANCE FOR THE SYNTHESIS OF 3-SUBSTITUTED D-MANNOSE DERIVATIVES

Acetolysis of 1,6:3,4-dianhydro-2-O-p-toluenesulfonyl-β-D-galactopyranose (I) gave 3,4-di-O-acetyl-1,6-anhydro-2-O-p-toluenesulfonyl-β-D-glucopyranose (II) which was converted with sodium methoxide to 1,6:3,4-dianhydro-β-D-altropyranose (X).The 1,6-anhydride bond in diacetate II was cleaved with acetic anhydride or hydrogen bromide in acetic acid under formation of a mixture of anomeric tetraacetates of 2-O-p-toluenesulfonyl-D-glucopyranose or the corresponding acetates of α-D-glucopyranosyl bromide XIII and its 6-bromo-6-deoxy derivative XIV.