benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

Base Information

Chemical Name:benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside
CAS No.:85054-30-4
Molecular Formula:C₃₃H₄₄N₂O₁₆
Molecular Weight:724.716
Hs Code.:

Synonyms:benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

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Chemical Property of benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

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Technology Process of benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

There total 3 articles about benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-deoxy-α-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: 88.0%

: 108-24-7
acetic anhydride

: 143997-52-8
benzyl 3,4-di-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-amino-2-desoxy-β-D-glucopyranosyl)-2-amino-2-desoxy-β-D-glucopyranoside

: 33289-64-4,85054-30-4,143997-53-9
benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-desoxy-β-D-glucopyranoside

Guidance literature:: With pyridine; for 16h;

Reference yield:

: 143997-50-6
benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

: 33289-64-4,85054-30-4,143997-53-9
benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-desoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 86 percent / pyridine, 4-dimethylaminopyridine / 16 h

2: 94 percent / dimethyl malonate / palladium bis(1,3-dibenzylidene acetone), Ph₃P / tetrahydrofuran / 16 h / Ambient temperature

3: 88 percent / pyridine / 16 h

With pyridine; dmap; malonic acid dimethyl ester; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran;

Reference yield:

: 143997-51-7
benzyl 3,4-di-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

: 33289-64-4,85054-30-4,143997-53-9
benzyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-3,4-di-O-acetyl-2-desoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / dimethyl malonate / palladium bis(1,3-dibenzylidene acetone), Ph₃P / tetrahydrofuran / 16 h / Ambient temperature

2: 88 percent / pyridine / 16 h

With pyridine; malonic acid dimethyl ester; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran;