p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside

Base Information

Chemical Name:p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside
CAS No.:88493-79-2
Molecular Formula:C₄₇H₅₆N₂O₂₅
Molecular Weight:1048.96
Hs Code.:

p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside

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Suppliers and Price of p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside

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Chemical Property of p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside

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Technology Process of p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside

There total 3 articles about p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 76542-63-7
3,6-di-O-acetyl-2-deoxy-2-phthalimido-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl bromide

: 88493-79-2
p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / silver triflate, 2,4,6-trimethylpyridine, molecular sieve 3A / CH₂Cl₂ / Ambient temperature

2: 1.) sodium, 2.) hydrazine hydrate, 3.) pyridine / 1.) methanol, room temperature, overnight, 2.) 90percent aq. ethanol, reflux, 10 h, 3.) 100 deg C, 30 min

With pyridine; 2,4,6-trimethyl-pyridine; 3 A molecular sieve; silver trifluoromethanesulfonate; sodium; hydrazine hydrate; In dichloromethane;

Reference yield:

: 79580-52-2
p-nitrophenyl 3-O-benzoyl-4,6-di-O-benzylidene-α-D-mannopyranoside

: 88493-79-2
p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / silver triflate, 2,4,6-trimethylpyridine, molecular sieve 3A / CH₂Cl₂ / Ambient temperature

2: 1.) sodium, 2.) hydrazine hydrate, 3.) pyridine / 1.) methanol, room temperature, overnight, 2.) 90percent aq. ethanol, reflux, 10 h, 3.) 100 deg C, 30 min

With pyridine; 2,4,6-trimethyl-pyridine; 3 A molecular sieve; silver trifluoromethanesulfonate; sodium; hydrazine hydrate; In dichloromethane;

Reference yield:

: 108-24-7
acetic anhydride

: 88493-78-1
p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-3,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->2)-O-3-O-benzoyl-4,6-di-O-benzylidene-α-D-mannopyranoside

: 88493-79-2
p-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-O-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-O-3-O-acetyl-4,6-di-O-benzylidene-α-D-mannopyranoside

Guidance literature:: With pyridine; sodium; hydrazine hydrate; Yield given. Multistep reaction; 1.) methanol, room temperature, overnight, 2.) 90percent aq. ethanol, reflux, 10 h, 3.) 100 deg C, 30 min;