197449-50-6

Upstream product

• 197449-49-3 p-methoxyphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-acetamido-α-D-allopyranoside 
• 150-76-5 4-methoxy-phenol 
• 76223-29-5 4'-methoxyphenyl 4,6-di-O-acetyl-2,3-dideoxy-1-O-α-D-erythro-hex-2-enopyranoside 
• 197449-36-8 p-methoxyphenyl 2,3-dideoxy-α-D-erythro-hex-2-enopyranoside 
• 197449-37-9 p-methoxyphenyl 6-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside 
• 197449-38-0 p-methoxyphenyl 6-O-acetyl-2,3-dideoxy-4-O-(1-imino-2,2,2-trichloroethyl)-α-D-erythro-hex-2-enopyranoside 
• 197449-42-6 p-methoxyphenyl 6-O-acetyl-2,3,4-trideoxy-2-trichloroacetamido-α-D-erythro-hex-3-enopyranoside 
• 197449-45-9 p-methoxyphenyl 6-O-acetyl-2-deoxy-2-trichloroacetamido-α-D-allopyranoside 
• 2873-29-2 D-glucal triacetate 

Relevant academic research and scientific papers

A Chemo-Enzymatic Synthesis of D-Allosamine Derivatives from Tri-O-acetyl- D-glucal

N-Acetyl-D-allosamine and its derivatives were synthesized from tri-O-acetyl-D-glucal based on lipase-catalyzed selective protection of primary alcohols, [3,3] sigmatropic rearrangement of allylic trichloroacetimidates, and stereo- selective ruthenium-catalyzed dihydroxylation. In the course of this study, it was revealed that the Pseudomonas lipase- catalyzed acetylation occurred in a high yield (> 90%) exclusively at the primary alcohols of three Ferrier rearrangement products derived from tri-O-acetyl-D-glucal.