140231-91-0

Upstream product

• 100-39-0 benzyl bromide 
• 140209-75-2 Ethyl 2,3-O-isopropylidene-4-O-(4-methoxy)benzyl-1-thio-L-glycero-α-D-manno-heptopyranoside 
• 286845-67-8 ethyl 7-O-benzyl-2,3-O-isopropylidene-4-O-p-methoxybenzyl-1-thio-L-glycero-α-D-manno-heptopyranoside 
• 824-94-2 p-methoxybenzyl chloride 
• 140209-74-1 Ethyl 2,3:6,7-di-O-isopropylidene-4-O-(4-methoxy)benzyl-1-thio-L-glycero-α-D-manno-heptopyranoside 
• 140209-73-0 Ethyl 2,3:6,7-di-O-isopropylidene-1-thio-L-glycero-α-D-manno-heptopyranoside 
• 140209-72-9 (2R,3S,4S,5S,6R)-2-((S)-1,2-Dihydroxy-ethyl)-6-ethylsulfanyl-tetrahydro-pyran-3,4,5-triol 
• 116302-67-1 2,3,4,6,7-penta-O-acetyl-L-glycero-α-D-manno-heptopyranosyl bromide 
• 32934-24-0 S-ethyl 2,3,4,6-tetra-O-acetyl-1-deoxy-1-thio-α-D-mannopyranoside 
• 286845-84-9 ethyl 2,3-O-isopropylidene-4-O-p-methoxybenzyl-1-thio-6-O-triphenylmethyl-α-D-mannopyranoside 
• 286845-65-6 ethyl 2,3-O-isopropylidene-4-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside 
• 195192-33-7 ethyl 2,3-O-isopropylidene-1-thio-6-O-triphenylmethyl-α-D-mannopyranoside 
• 128850-48-6 ethyl 1-thio-6-O-triphenylmethyl-α-D-mannopyranoside 
• 7473-36-1 ethyl 1-thio-α-D-mannopyranoside 

Downstream Products

• 140209-76-3 Ethyl 6,7-O-di-O-benzyl-2,3-O-isopropylidene-1-thio-L-glycero-α-D-manno-heptopyranoside 
• 286845-72-5 2-(4-trifluoroacetamidophenyl)ethyl (2,3-di-O-benzoyl-4-O-benzyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->4)-6,7-di-O-benzyl-2,3-O-isopropylidene-L-glycero-α-D-manno-heptopyranoside 
• 286845-73-6 2-(4-trifluoroacetamidophenyl)ethyl (2,3-di-O-benzoyl-4-O-benzyl-β-D-glucopyranosyl)-(1->4)-6,7-di-O-benzyl-2,3-O-isopropylidene-L-glycero-α-D-manno-heptopyranoside 
• 286845-70-3 2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-benzyl-2,3-O-isopropylidene-L-glycero-α-D-manno-heptopyranoside 
• 286845-69-0 2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-benzyl-2,3-O-isopropylidene-4-O-p-methoxybenzyl-L-glycero-α-D-manno-heptopyranoside 

Relevant academic research and scientific papers

Synthesis of a D,D- and L,D-heptose-containing hexasaccharide corresponding to a structure from Haemophilus ducreyi lipopolysaccharides

The synthesis of a linear hexasaccharide, 2-(4-trifluoroacetamidophenyl)ethyl (β-D-galactopyranosyl)-(1→4)-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1→3)-(β-D-galactopyranosyl)-(1→4)-(D-glycero-α-D-manno-heptopyranosyl)-(1→6)-(β-D-glucopyranosyl)-(1→4)-L-

Synthesis of LD-Hepp and KDO containing di- and tetrasaccharide derivatives of Neisseria meningitidis inner-core region via iodonium ion promoted glycosidations

The synthesis of methyl(ethyl) 2-thio-KDO (i.e. 1, 2, 5, 7 and 10) and ethyl 1-thio-LD-Hepp (i.e. 26 and 43) derivatives will be described.The latter derivatives proved to be suitable donors in iodonium ion (NIS/TfOH) promoted glycosidation reactions.The