95475-49-3

Basic information

• Product Name: 1,5-Anhydro-3-O-acetyl-2,6-dideoxy-L-arabino-hex-1-enitol
• Synonyms: 1,5-Anhydro-3-O-acetyl-2,6-dideoxy-L-arabino-hex-1-enitol
• CAS NO: 95475-49-3
• Molecular Weight: 172.181
• Mol File: 95475-49-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,5-Anhydro-3-O-acetyl-2,6-dideoxy-L-arabino-hex-1-enitol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-Anhydro-3-O-acetyl-2,6-dideoxy-L-arabino-hex-1-enitol(95475-49-3)
• EPA Substance Registry System: 1,5-Anhydro-3-O-acetyl-2,6-dideoxy-L-arabino-hex-1-enitol(95475-49-3)

Safety Data

• Hazardous Substances Data: 95475-49-3(Hazardous Substances Data)

Upstream product

• 75-36-5 acetyl chloride 
• 53657-42-4 L-rhamnal 
• 108-24-7 acetic anhydride 
• 2466-76-4 N-Acetylimidazole 

Relevant articles and documents

Selective acylation of 6-deoxyglycals.

L-Rhamnal was acylated under a variety of conditions with various acylating reagents. Substitution of the hydroxyl group in the allylic position was favored when acetyl chloride, N-acetylimidazole, benzoyl chloride, and N-benzoylimidazole were used (40-60% net yields), whereas the homoallylic group of L-rhamnal was selectively protected when acetic anhydride-pyridine was employed for the acylation. The monoacetates of L-fucal underwent O-3----O-4 migration of the acetyl group, and selective acylation of this glycal could not be achieved.