14814-46-1

Basic information

• Product Name: β-S-Phenyl-di-N-acetyl-chitobiose
• Synonyms: β-S-Phenyl-di-N-acetyl-chitobiose
• CAS NO: 14814-46-1
• Molecular Weight: 516.569
• Mol File: 14814-46-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: β-S-Phenyl-di-N-acetyl-chitobiose(CAS DataBase Reference)
• NIST Chemistry Reference: β-S-Phenyl-di-N-acetyl-chitobiose(14814-46-1)
• EPA Substance Registry System: β-S-Phenyl-di-N-acetyl-chitobiose(14814-46-1)

Safety Data

• Hazardous Substances Data: 14814-46-1(Hazardous Substances Data)

Upstream product

• 27409-32-1 Acetic acid (2R,3S,4R,5R,6S)-2-acetoxymethyl-5-acetylamino-3-((2S,3R,4R,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-3-acetylamino-tetrahydro-pyran-2-yloxy)-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester 
• 22854-03-1 (3aR)-7c-acetoxy-5c-acetoxymethyl-2-methyl-(3ar,7ac)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]oxazol-6t-yl tri-O-acetyl-2-acetylamino-β-D-2-deoxy-glucopyranoside 
• 7284-18-6 chitobiose octaacetate 
• 4551-15-9 phenylthiotrimethylsilane 

Downstream Products

• 146691-46-5 N-[(2S,3R,4S,5S,6R)-5-((2R,4aR,6S,7R,8S,8aS)-7-Acetylamino-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-4-hydroxy-2-phenylsulfanyl-6-trityloxymethyl-tetrahydro-pyran-3-yl]-acetamide 
• 175289-12-0 phenyl 2-acetamido-4-O-(2-acetamido-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-1-thio-β-D-glucopyranoside 

Relevant articles and documents

Synthesis of a novel azapseudodisaccharide related to allosamidin employing N,N'-diacetylchitobiose as a key starting material

Design and synthesis of a potential chitinase inhibitor 4, related to allosamidin (2), is described. Radical cyclization mediated by tributyltin hydride was applied for the first time to chitobiose-derived oxime ethers 9a,b to give four stereoisomers of an aminocyclopentane derivative connected to an N-acetyl-D- glucosamine residue at C-1 position. The major isomer 10b was efficiently converted into a novel pseudodisaccharide 4 via a series of cyclic-guanidine formation reaction.

Total synthesis of (-)-allosamidin, an insect chitinase inhibitor, employing chitin as a key starting material

(-)-Allosamidin (1), a novel insect chitinase inhibitor, was stereoselectively synthesized from di- and monosaccharidic constituents of chitin, N,N'-diacetylchitobiose (2) and D-glucosamine (3).