131529-73-2

Upstream product

• 130523-98-7 (2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-3-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-carbaldehyde 
• 1099-45-2 ethyl (triphenylphosphoranylidene)acetate 
• 131613-82-6 (2S,4aR,6S,7R,8S,8aS)-7,8-bis(benzyloxy)-6-methoxy-2-(4-methoxyphenyl)hexahydropyrano[3,2-d][1,3]dioxine 
• 94827-31-3 methyl 2,3-di-O-benzyl-4-O-(4-methoxybenzyl)-α-D-galactopyranoside 
• 867-13-0 diethoxyphosphoryl-acetic acid ethyl ester 

Downstream Products

• 131548-59-9 (2S,3R,4S,5S,6R)-3,4-Bis-benzyloxy-6-((E)-3-chloro-propenyl)-2-methoxy-5-(4-methoxy-benzyloxy)-tetrahydro-pyran 
• 131529-70-9 methyl (E)-2,3-di-O-benzyl-6,7,8-trideoxy-4-O-(4-methoxybenzyl)-α-D-galacto-oct-6-enoside 
• 124780-66-1 methyl (E)-2,3-di-O-benzyl-6,7,8-trideoxy-α-D-galacto-oct-6-enopyranoside 
• 131529-30-1 methyl (E)-2,3-di-O-benzyl-6,7-dideoxy-4-O-(4-methoxybenzyl)-α-D-galacto-oct-6-enoside 

Relevant academic research and scientific papers

The Synthesis of Some Octenoses as Potential Precursors to Lincosamine, a Derived Portion of the Antibiotic Lincomycin

Methyl (E)-2,3-di-O-benzyl-6,7,8-trideoxy-α-D-galacto-oct-6-enopyranoside, a potential precursor to lincosamine, has been prepared from both methyl α-D-galactopyranoside and methyl α-D-glucopyranoside, with the required inversion at C4 in the latter sequence being effected by a conventional oxidation-reduction.As well, (E)-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-oct-6-enose and (E)- and (Z)-6,7,8-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-oct-6-enose have been prepared from 1,2:3,4-di-O-isopropylidene-α-D-galactose.