52290-60-5

Upstream product

• 29360-16-5 4-Nitro-phenylhydrazon der O¹,O²-Isopropyliden-α-L-glycero-3-tetrosulo-furanose 
• 29360-17-6 C₁₅H₁₇N₃O₇ 
• 52290-54-7 O³-acetyl-O¹,O²;O⁵,O⁶-diisopropylidene-3-(4-nitro-phenylazo)-α-D-glucofuranose 
• 108-24-7 acetic anhydride 
• 52366-47-9 3-aza-3-deoxy-1,2:6,7-di-O-isopropylidene-3-(p-nitrophenylamino)-α-D-ribo-hepto-1,5-pyranos-4-ulose 
• 52366-47-9 (3aR)-5c-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-7-(4-nitro-anilino)-(3ar,7ac)-dihydro-[1,3]dioxolo[4,5-b][1,4]oxazin-6-one 
• 52290-56-9 (3aS,6R,6aS)-2,2-Dimethyl-6-(4-nitro-phenylazo)-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol 
• 119720-36-4 3-aza-3-deoxy-1,2-O-isopropylidene-3-(p-nitrophenylamino)-α-L-glyceropentopyranos-4-ulose 

Relevant academic research and scientific papers

RING EXPANSIONS IN CARBOHYDRATE CHEMISTRY: gem-AZOACETATES

On treatment with lead tetraacetate, blocked furanos-3-ulose and furanos-3-uloside p-nitrophenylhydrazones afforded the corresponding "gem-azoacetates".The reaction was not stereospecific, except when the starting hydrazone was blocked by a 1,2-O-isopropy