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

Base Information

Chemical Name: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
CAS No.:88493-78-1
Molecular Formula:C₅₈H₅₈N₂O₂₆
Molecular Weight:1199.1
Hs Code.:

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

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Suppliers and Price of 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

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 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

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Technology Process of 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

There total 1 articles about 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 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: 60.0%

: 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

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

: 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

Guidance literature:: With 2,4,6-trimethyl-pyridine; 3 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; Ambient temperature;

Reference yield:

: 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

: 88493-80-5
p-nitrophenyl O-β-D-galactopyranosyl-(1->4)-O-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->2)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 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

2: 1.) 90percent aq. trifluoroacetic acid, 2.) sodium, methanol / 1.) room temperature, 5 min, 2.) room temperature, overnight

With pyridine; methanol; sodium; hydrazine hydrate; trifluoroacetic acid;

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;