904684-24-8

Upstream product

• 3150-20-7 4-methoxyphenyl β-D-galactopyranoside 
• 904684-03-3 4-methoxyphenyl 2-O-benzoyl-3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-galactopyranoside 
• 671194-40-4 4-methoxyphenyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside 
• 212127-28-1 p-methoxyphenyl 3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-galactopyranoside 
• 159922-67-5 4-methoxyphenyl 3,4-O-isopropylidene-β-D-galactopyranoside 
• 100-44-7 benzyl chloride 

Downstream Products

• 677767-07-6 4-methoxyphenyl 2-O-benzoyl-3,4,6-tri-O-levulinoyl-β-D-galactopyranoside 
• 677767-11-2 4-methoxyphenyl O-(2-O-benzoyl-3,4,6-tri-O-levulinoyl-β-D-galactopyranosyl)-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside 
• 677767-17-8 4-methoxyphenyl O-(2-O-benzoyl-4,6-O-di-tert-butylsilylene-β-D-galactopyranosyl)-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside 
• 677767-15-6 4-methoxyphenyl O-(2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl)-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside 
• 677767-13-4 4-methoxyphenyl O-(2-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside 
• 677767-09-8 2-O-benzoyl-3,4,6-tri-O-levulinoyl-1-O-trichloroacetoimidoyl-α-D-galactopyranose 
• 671194-56-2 4-methoxyphenyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2-O-benzoyl-β-D-galactopyranoside 
• 904684-15-7 O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4-di-O-benzoyl-6-O-levulinoyl-1-O-trichloroacetimidoyl-α-D-galactopyranose 
• 904684-14-6 4-methoxyphenyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4-di-O-benzoyl-6-O-levulinoyl-β-D-galactopyranoside 
• 904684-13-5 4-methoxyphenyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2-O-benzoyl-4,6-O-di-tert-butylsilylene-β-D-galactopyranoside 
• 904684-04-4 4-methoxyphenyl 2-O-benzoyl-4,6-O-di-tert-butylsilylene-β-D-galactopyranoside 

Relevant academic research and scientific papers

Synthesis of a set of sulfated and/or phosphorylated oligosaccharide derivatives from the carbohydrate-protein linkage region of proteoglycans

The synthesis of a set of various sulfoforms and/or phosphoforms as 7-methoxy-2-naphthyl glycosides of β-d-Xylp, β-d-Galp-(1→4)-β-d-Xylp, and β-d-Galp-(1→3)-β-d-Galp-(1→4)-β-d-Xylp, structures encountered in the common carbohydrate-protein linkage region

Synthesis of various sulfoforms of the trisaccharide β-D-GlcpA-(1→3)-β-D-Galp-(1→3)-β-D-Galp-(1→OMP) as probes for the study of the biosynthesis and sorting of proteoglycans

A straightforward preparation of various sulfoforms of the trisaccharide 4-methoxyphenyl O-(sodium β-D-glucopyranosyluronate)-(1 → 3)-(β-D-galactopyranosyl)-(1 → 3)-β-D-galactopyranoside (1), namely its 6a- and 4a-monosulfate, 6b- and 4b-monosulfate and 6a,6b-disulfate derivatives, is reported/or the first time. These compounds, which are partial structures of the linkage region of proteoglycans, will serve as probes for the study of the biosynthesis and sorting of these macromolecules. A key trisaccharide derivative, in which the two similar D-Gal units were differentiated at C-4,6 with 4,6-benzylidene and 4,6-di-tert-butylsilylene acetals, respectively, was used as a common intermediate. Both acetal groups showed excellent orthogonality, and allowed the preparation of all target compounds in high yield. Noteworthy is the possibility to prepare the 6a- and 6b-monosulfated and the 6a,6b-disulfated species through a one-pot regioselective procedure starting from a tetrol precursor.