134258-00-7

Upstream product

• 116096-63-0 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-2,3-dehydro-3,5-dideoxy-D-glycero-D-galacto-2-nonulopyranosonate 
• 125288-69-9 5-acetamido-4,7,8,9-tetra-O-benzyl-2,3-dehydro-3,5-dideoxy-D-glycero-D-galacto-2-nonulopyranosonic acid 
• 100-39-0 benzyl bromide 
• 73960-72-2 methyl-2,3-didehydro-4,7,8,9-tetra-O-acetyl-N-acetylneuraminate 
• 116096-67-4 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-2,3,5-trideoxy-2-fluoro-3-phenylseleno-D-erythro-α-L-gluco-nonulopyranosate 
• 125288-70-2 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-3,5-dideoxy-3-phenylseleno-D-erythro-β-L-gluco-2-nonulopyranosonate 

Downstream Products

• 128596-95-2 (3R,4R,5S,6R)-5-Acetylamino-4-benzyloxy-2-hydroxy-3-phenylsulfanyl-6-((1S,2R)-1,2,3-tris-benzyloxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 116181-93-2 O--(2->6)-1,2;3,4-di-O-isopropylidene-α-D-galactopyranose 
• 125288-74-6 methyl O--(2->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 
• 120315-58-4 methyl O--(2->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 
• 139684-71-2 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-2-nonulopyranosonate 
• 120308-63-6 O--(2->6)-1,2;3,4-di-O-isopropylidene-α-D-galactopyranose 
• 120308-58-9 O--(2->6)-1,2;3,4-di-O-isopropylidene-α-D-galactopyranose 
• 120308-52-3 (3S,4R,5S,6R)-5-Acetylamino-4-benzyloxy-2-chloro-3-phenylsulfanyl-6-((1S,2R)-1,2,3-tris-benzyloxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 120308-53-4 (3S,4R,5S,6R)-5-Acetylamino-4-benzyloxy-2-bromo-3-phenylsulfanyl-6-((1S,2R)-1,2,3-tris-benzyloxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 120308-61-4 (2R,3S,4R,5S,6R)-5-Acetylamino-4-benzyloxy-3-phenylsulfanyl-2-((2R,3R,4S,5S,6R)-2,3,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-4-yloxy)-6-((1S,2R)-1,2,3-tris-benzyloxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 120308-51-2 (3S,4R,5S,6R)-5-Acetylamino-4-benzyloxy-2-fluoro-3-phenylsulfanyl-6-((1S,2R)-1,2,3-tris-benzyloxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 120308-52-3 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-2-chloro-2,3,5-trideoxy-3-phenylthio-D-erythro-β-L-gluco-2-nonulopyranosonate 
• 120308-53-4 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-2-bromo-2,3,5-trideoxy-3-phenylthio-D-erythro-β-L-gluco-2-nonulopyranosonate 
• 120308-51-2 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-2,3,5-trideoxy-2-fluoro-3-phenylthio-D-erythro-α-L-gluco-2-nonulopyranosonate 

Relevant academic research and scientific papers

HIGHLY STEREOSELECTIVE GLYCOSYLATION OF SIALIC ACID AIDED BY STEREOCONTROLLING AUXILIARIES

α-Selective glycosylation of sialic acid was achieved by using a sialic acid donor which carries a stereocontrolling auxiliary such as selenide or sulfide group at C-3 position.

HIGHLY STEREOSELECTIVE GLYCOSYLATION OF N-ACETYLNEURAMINIC ACID AIDED BY A PHENYLTHIO SUBSTITUENT AS A STEREOCONTROLLING AUXILIARY

The 2-halo-3β-phenylthio derivatives of N-acetylneuraminic acid afforded 2α-glycosides in a high stereoselectivity.