246513-15-5

Basic information

• Product Name: O-(2,3,4-tri-O-benzoyl-6-O-tert-butyldiphenylsilyl-β-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-tert-butyldiphenylsilyl-2-deoxy-β-D-glucopyranosyl azide
• Synonyms: O-(2,3,4-tri-O-benzoyl-6-O-tert-butyldiphenylsilyl-β-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-tert-butyldiphenylsilyl-2-deoxy-β-D-glucopyranosyl azide
• CAS NO: 246513-15-5
• Molecular Weight: 1197.5
• Mol File: 246513-15-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: O-(2,3,4-tri-O-benzoyl-6-O-tert-butyldiphenylsilyl-β-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-tert-butyldiphenylsilyl-2-deoxy-β-D-glucopyranosyl azide(CAS DataBase Reference)
• NIST Chemistry Reference: O-(2,3,4-tri-O-benzoyl-6-O-tert-butyldiphenylsilyl-β-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-tert-butyldiphenylsilyl-2-deoxy-β-D-glucopyranosyl azide(246513-15-5)
• EPA Substance Registry System: O-(2,3,4-tri-O-benzoyl-6-O-tert-butyldiphenylsilyl-β-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-tert-butyldiphenylsilyl-2-deoxy-β-D-glucopyranosyl azide(246513-15-5)

Safety Data

• Hazardous Substances Data: 246513-15-5(Hazardous Substances Data)

Upstream product

• 3068-34-6 Acetic acid (2R,3S,4R,5R,6R)-3-acetoxy-2-acetoxymethyl-5-acetylamino-6-chloro-tetrahydro-pyran-4-yl ester 
• 195316-81-5 phenyl 6-O-(tert-butyl(diphenyl)silyl)-1-thio-β-D-galactopyranoside 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 6205-69-2 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl azide 
• 98-88-4 benzoyl chloride 
• 29847-23-2 2-N-acetylamido-2-deoxy-β-D-glucopyranosyl azide 
• 16758-34-2 1-thiophenyl-β-D-galactopyranoside 
• 246513-05-3 phenyl 2,3,4-tri-O-benzoyl-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside 
• 246512-98-1 2-acetamido-6-O-tert-butyldiphenylsilyl-2-deoxy-β-D-glucopyranosyl azide 

Relevant articles and documents

Regiospecific syntheses of N-acetyllactosamine derivatives and application toward a highly practical synthesis of Lewis X trisaccharide

An efficient methodology for regiospecific glycosylation was developed by using 6-O-tert-butyldiphenylsilyl N-acetylglucosamine derivatives 3 and 5 which bear two free hydroxyl groups as acceptors. The regiospecificity was attributed to the presence of the tert-butyldiphenylsilyl group at the O-6 position of the N-acetylglucosamine derivatives. Glycosylation of suitably protected galactoside donors 10-14 with acceptors 3 and 5 gave only β(1→4) linked disaccharides 15-19 in good yields. Fucosylation of disaccharide 18 led to Lewis X (Lex) trisaccharide 21 in high yield.