61769-74-2

Basic information

• Product Name: 3-acetamido-2,4,6-tri-O-benzyl-3-deoxy-α-D-galactopyranosyl chloride
• Synonyms: 3-acetamido-2,4,6-tri-O-benzyl-3-deoxy-α-D-galactopyranosyl chloride
• CAS NO: 61769-74-2
• Molecular Weight: 510.03
• Mol File: 61769-74-2.mol

Chemical Properties

• CAS DataBase Reference: 3-acetamido-2,4,6-tri-O-benzyl-3-deoxy-α-D-galactopyranosyl chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 3-acetamido-2,4,6-tri-O-benzyl-3-deoxy-α-D-galactopyranosyl chloride(61769-74-2)
• EPA Substance Registry System: 3-acetamido-2,4,6-tri-O-benzyl-3-deoxy-α-D-galactopyranosyl chloride(61769-74-2)

Safety Data

• Hazardous Substances Data: 61769-74-2(Hazardous Substances Data)

Upstream product

• 79434-28-9 3-acetamido-1-O-acetyl-2,4,6-tri-O-benzyl-3-deoxy-β-D-galactopyranose 
• 61749-52-8 methyl 3-acetamido-3-deoxy-β-D-galactopyranoside 
• 100-39-0 benzyl bromide 
• 75-36-5 acetyl chloride 
• 61749-53-9 methyl 3-acetamido-2,4,6-tri-O-benzyl-3-deoxy-β-D-galactopyranoside 

Downstream Products

• 61749-57-3 O-3-acetamido-2,4,6-tri-O-benzyl-3-deoxy-α-D-galactopyranosyl-(1->6)-1,3,2',6'-tetrakis-N-benzyloxycarbonylgentamine C₁ 
• 61749-47-1 O-3-amino-3-deoxy-α-D-galactopyranosyl-(1->6)-gentamine C₁ 

Relevant articles and documents

Semisynthetic Aminoglycoside Antibacterials. Part 7. Synthesis of Novel Hexopyranosyl and Hexofuranosyl Derivatives of Gentamine C1 and C1a

Acidic hydrolysis of gentamicin C1 and C1a provides ready access to the pseudodisaccharides gentamine C1 and C1a respectively.Glycosylation of tetrakis-N-benzyloxycarbonylgentamine C1 and C1a using the Koenigs-Knorr or Lemieux-Nagabhushan reactions has led to the preparation of a series of novel 6-O-α- and -β-3-amino-3-deoxy- and 2-amino-2-deoxy-D-hexopyranosyl and hexofuranosyl analogues of the gentamicins.The 13C n.m.r. properties of representative compounds are described and the rotamer populations about the C-4-O and C-6-O glycosidic bonds are discussed.

Aminoglycoside antibiotics

This disclosure relates to the preparation of certain gentamine derivatives, to their use as intermediates in the preparation of certain novel pseudotrisaccharides containing a gentamine moiety, and to the use of these pseudotrisaccharides as antibacteria