109010-31-3

Upstream product

• 64552-06-3 methyl 4,6-O-benzylidene-α-D-galactopyranoside 
• 98-88-4 benzoyl chloride 
• 613-90-1 benzoyl cyanide 
• 86420-70-4 methyl 2-O-benzoyl-4,6-O-benzylidene-α-D-galactopyranoside 
• 28642-64-0 methyl 2-O-benzoyl-4,6-di-O-benzylidene-α-D-glucopyranoside 
• 91685-06-2 methyl 2-O-benzoyl-4, 6-O-benzylidene-α-D-mannopyranoside 

Downstream Products

• 86030-26-4 methyl 2-benzylamino-4,6-O-benzylidene-2-deoxy-α-D-lyxo-hexopyranosid-3-ulose phenylhydrazone 
• 86030-27-5 methyl 4,6-O-benzylidene-2-deoxy-2-phenylthio-α-D-lyxo-hexopyranosid-3-ulose phenylhydrazone 
• 86030-29-7 methyl 2-acetamido-4,6-O-benzylidene-2-deoxy-α-D-lyxo-hexopyranosid-3-ulose phenylhydrazone 
• 86030-28-6 methyl 4,6-O-benzylidene-2-deoxy-2-dimethylamino-α-D-lyxo-hexopyranosid-3-ulose phenylhydrazone 
• 86030-22-0 methyl 2-O-benzoyl-4,6-O-benzylidene-α-D-xylo-hexopyranosid-3-ulose 2,4-dinitrophenylhydrazone 
• 86030-23-1 methyl 4,6-O-benzylidene-2,3-dideoxy-3-phenylazo-α-D-threo-hex-2-enopyranoside 
• 75843-15-1 methyl 4-O-benzoyl-6-deoxy-3-C-methyl-α-D-gulopyranoside 
• 75848-41-8 methyl 4-O-benzoyl-6-bromo-6-deoxy-3-C-methyl-α-D-gulopyranoside 

Relevant academic research and scientific papers

Enolates of carbohydrates, 5. Syntheses of axially methyl-branched pyranosiduloses

The α-C-methylated carbohydrates 3 and 5 are available from the benzoyl- and benzylidene protected 2- and 3-uloses 1a, 2, and 4 by reaction with potassium tert-butoxide/methyl iodide in N,N-dimethylformamide.Under pthe same conditions the 2-O-benzyl-3-ulose 1b yields the enol ether 6a, and the enolone 8 is obtained from the 2-O-benzoyl-3-ulose 7.

Arylazo-glycenosides. Part 8. Synthesis and Reactions of Some 2- and 3-Arylazo-derivatives of Methyl 4,6-O-Benzylidene-2,3-dideoxy-D-threo-hex-2-enopyranosides

Preparations are described of the α- and β-anomers of methyl 4,6-O-benzylidene-2,3-dideoxy-2-phenylazo-D-threo-hex-2-enopyranoside and of methyl 4,6-O-benzyliden-2,3-dideoxy-3-phenylazo-α-D-threo-hex-2-enopyranoside using D-galactose as the initial materi

Branched-chain Sugars. XXIV. Synthesis of Methyl 6-Deoxy-3-C-methyl-β-D-gulopyranoside (Methyl β-Virenoside)

Methyl 6-deoxy-3-C-methyl-β-D-gulopyranoside (methyl β-virenoside) was prepared from D-galactose.An attempted synthesis of the virenoside by the inversion at C-4 of methyl 6-deoxy-3C-methyl-α-D-allopyranoside was unsuccessful.