79681-50-8

Upstream product

• 111555-73-8 Acetic acid (3aR,4R,6S,7S,7aR)-4-methoxy-6-methyl-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl ester 
• 14917-55-6 methyl 6-deoxy-α-L-mannopyranoside 
• 707-07-3 orthobenzoic acid trimethyl ester 

Downstream Products

• 101194-12-1 methyl 4-O-acetyl-3-O-allyl-2-O-benzoyl-α-L-rhamnopyranoside 
• 111476-72-3 C₁₆H₁₉⁽²⁾HO₇ 
• 111476-71-2 C₁₆H₁₉⁽²⁾HO₇ 
• 111476-70-1 Benzoic acid (2R,3R,4S,5R,6S)-5-acetoxy-4-hydroxy-2-methoxy-6-methyl-tetrahydro-pyran-3-yl ester 
• 113668-69-2 methyl 4-O-acetyl-2-O-benzoyl-3,6-dideoxy--α-L-altro-hexopyranoside 
• 113668-68-1 methyl 4-O-acetyl-2-O-benzoyl-6-deoxy-α-L-arabinohexopyranosid-3-ulose N-methyl-N-(p-tolylsulfonyl)hydrazone 
• 113668-65-8 methyl 4-O-acetyl-2-O-benzoyl-6-deoxy-α-L-arabinohexapyranosid-3-ulose (p-tolylsulfonyl)hydrazone 
• 113668-67-0 methyl 2-O-benzoyl-3,4,6-trideoxy-3-<2-(p-tolylsulfonyl)hydrazino>-α-L-arabino-hexopyranoside 
• 113668-70-5 methyl 4-O-acetyl-2-O-benzoyl-3,6-dideoxy-3-(N-methylhydrazino)-α-L-altro-hexopyranoside 
• 111476-69-8 methyl 4-O-acetyl-2-O-benzoyl-6-deoxy-α-L-arabinohexopyranosid-3-ulose 
• 79681-51-9 methyl 4-O-acetyl-2-O-benzoyl-3-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-α-L-rhamnopyranoside 

Relevant academic research and scientific papers

SYNTHESIS OF STEREOSPECIFICALLY LABELED CARBOHYDRATES: PREPARATION OF (3S)- AND (3R)-ASCARYLOSE

The general problem of the synthesis of 3,6-dideoxy sugars containing stereospecifically labeled hydrogen isotope at C-3 is adressed for the specific case of ascarylose (3,6-dideoxy-L-arabino-hexose).

Direct and Efficient Synthesis of β-L-Rhamnopyranosides

Methyl α-L-rhamnopyranoside (1) was converted in a single-stage procedure to crystalline methyl 4-O-benzoyl-2,3-O-cyclohexylidene-α-L-rhamnopyranoside (2).This compound served as a stable derivative from which 4-O-benzoyl-2,3-O-cyclohexylidene-α-L-rhamnop