2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside

Base Information

Chemical Name:2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside
CAS No.:1327313-38-1
Molecular Formula:C₆₀H₆₇N₃O₂₅
Molecular Weight:1230.2
Hs Code.:

2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside

Synonyms:2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside

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Chemical Property of 2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside

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Technology Process of 2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside

There total 1 articles about 2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside 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: 70.0%

: 1327313-36-9
2-(benzyloxycarbonylamino)ethyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-6-O-benzoyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside

: 1327313-38-1
2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In N,N-dimethyl acetamide; benzene; at 80 ℃; for 6h; Inert atmosphere;
DOI:10.1002/ejoc.201100298

Reference yield: 70.0%

: 1327313-38-1
2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside

: 1327313-44-9
sodium 2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-4-O-sulfonato-β-D-galactopyranoside

Guidance literature:: 2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside; With sulfur trioxide trimethylamine complex; In N,N-dimethyl-formamide; at 65 ℃; for 96h;

In methanol; dichloromethane; water;
DOI:10.1002/ejoc.201100298

Reference yield:

: 1327313-38-1
2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside

: sodium 2-(benzyloxycarbonylamino)ethyl O-(2-acetamido-2-deoxy-β-D-galactopyranosyl)-(1->4)-(sodium β-D-glucopyranosyluronate)-(1->3)-2-acetamido-2-deoxy-4-O-sulfonato-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: sulfur trioxide trimethylamine complex / N,N-dimethyl-formamide / 96 h / 65 °C

1.2: Sephadex SP C-25 [Na+] resin

2.1: dihydrogen peroxide; lithium hydroxide / tetrahydrofuran; water / 16 h / -10 - 20 °C

2.2: 8 h

With dihydrogen peroxide; sulfur trioxide trimethylamine complex; lithium hydroxide; In tetrahydrofuran; water; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.201100298