2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine

Base Information

Chemical Name:2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine
CAS No.:129579-92-6
Molecular Formula:C₅₅H₇₀N₄O₂₆
Molecular Weight:1203.17
Hs Code.:

2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine

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Chemical Property of 2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine

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Technology Process of 2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine

There total 3 articles about 2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine 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: 32.0%

: 4779-31-1
Z-Asp-OBn

: 129579-91-5
2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-β-D-glucopyranosyl isothiocyanate

: 129579-92-6
2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine

Guidance literature:: With triethylamine; In toluene; for 71h; Ambient temperature;
DOI:10.1139/v90-148

Reference yield:

: Acetic acid (3R,4R,5S,6R)-3-acetylamino-2-bromo-5-((2S,3R,4R,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-3-acetylamino-tetrahydro-pyran-2-yloxy)-6-((2R,3S,4R,5R,6S)-3,4,5-triacetoxy-6-methyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-4-yl ester

: 129579-92-6
2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine

Guidance literature:: Multi-step reaction with 2 steps

1: 53 percent / p-toluenesulfonic acid monohydrate / acetonitrile / 0.25 h / 70 °C

2: 32 percent / triethylamine / toluene / 71 h / Ambient temperature

With toluene-4-sulfonic acid; triethylamine; In toluene; acetonitrile;
DOI:10.1139/v90-148

Reference yield:

: 129579-90-4
2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-2-deoxy-1,3-di-O-acetyl-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-α-D-glucopyranoside

: 129579-92-6
2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(2'',3'',4''-tri-O-acetyl-α-L-fucopyranosyl)-1-N-<1-benzyl N-(benzyloxy)carbonyl-L-aspart-4-oyl>-β-D-glucopyranosylamine

Guidance literature:: Multi-step reaction with 3 steps

1: 159 mg / titanium(IV) bromide, ethyl acetate / CH₂Cl₂ / 4.5 h / Ambient temperature

2: 53 percent / p-toluenesulfonic acid monohydrate / acetonitrile / 0.25 h / 70 °C

3: 32 percent / triethylamine / toluene / 71 h / Ambient temperature

With titanium(IV) bromide; toluene-4-sulfonic acid; ethyl acetate; triethylamine; In dichloromethane; toluene; acetonitrile;
DOI:10.1139/v90-148