64970-98-5

Upstream product

• 64970-95-2 p-nitrophenyl 2,6-di-O-acetyl-3,4-O-isopopylidene-β-D-galactopyranoside 
• 3150-24-1 4-nitrophenyl-β-D-galactopyranoside 
• 64970-92-9 4-nitrophenyl 3,4-O-isopropylidene-β-D-galactopyranoside 

Downstream Products

• 70168-43-3 p-nitrophenyl 2,4,6-tri-O-acetyl-β-D-galactopyranoside 
• 81562-03-0 p-nitrophenyl 2,4,6-tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranoside 
• 81562-02-9 p-nitrophenyl 2,4,6-tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-galactopyranoside 
• 81573-30-0 4-nitrophenyl β-D-galactopyranosyl-(1->3)-β-D-galactopyranoside 
• 81562-04-1 p-nitrophenyl 3-O-α-D-galactopyranosyl-β-D-galactopyranoside 

Relevant academic research and scientific papers

SYNTHESIS OF p-NITROPHENYL 3-O-β-D-GALACTOPYRANOSYL-β-D-GALACTOPYRANOSIDE AND p-NITROPHENYL 3-O-α-D-GALACTOPYRANOSYL-β-D-GALACTOPYRANOSIDE

Glycosylation (catalyzed by mercuric cyanide) of p-nitrophenyl 2,4,6,-tri-O-acetyl-β-D-galactopyranoside (2) with 2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl bromide in acetonitrile afforded the α-(1->3)- and β-(1->3)-linked disaccharide heptaacetates (4