81905-76-2

Upstream product

• 98-88-4 benzoyl chloride 
• 81905-77-3 methyl 2-amino-3-methylamino-2,3,6-trideoxy-α-L-idopyranoside 
• 55533-67-0 methyl 3,4-anhydro-6-deoxy-α-L-lyxo-hexopyranosid-2-ulose 
• 81905-60-4 methyl 2-phenylazo-2,3,6-trideoxy-α-L-threo-hex-2-enopyranoside 

Relevant academic research and scientific papers

Arylazo-glycenosides. Part 7. Syntheses of Amino-sugars from Methyl Arylazo-hexenopyranosides

Reaction of the anhydro-glycopyranosiduloses (1) and (2) with o-nitro- and o,p-dinitro-phenylhydrazine yielded the hydrazones (3)-(6), whereas phenyl- or p-nitrophenyl-hydrazine yielded the phenylazoalkenes (7)-(10), formed by rearrangement of intermediat