methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Base Information

Chemical Name:methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside
CAS No.:142466-69-1
Molecular Formula:C₆₀H₇₃NO₁₆
Molecular Weight:1064.24
Hs Code.:

methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Synonyms:methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside

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Chemical Property of methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside

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Technology Process of methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside

There total 13 articles about methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside 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: 72.0%

: 142466-35-1
(2S,3R,4R,5S)-3,4-Bis-benzyloxy-6-bromo-5-methoxy-2-methyl-tetrahydro-pyran

: 142466-66-8
methyl 2-acetamido-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-6-O-benzyl-2-deoxy-β-D-glucopyranoside

: 142466-69-1
methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Guidance literature:: With 4 A molecular sieve; tetraethylammonium bromide; In dichloromethane; N,N-dimethyl-formamide; for 48h;

Reference yield:

: 99603-80-2
methyl 2-O-methyl-α-L-fucose

: 142466-69-1
methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaH / 1.) DMF, 0 deg C, 1 h, 2.) 0 deg C to r.t., 16 h

2: 86 percent / acetic acid, 6N HCl / H₂O / 1 h / 65 °C

3: (BrCO)2 / dimethylformamide; CH₂Cl₂ / 0.5 h / Ambient temperature

4: 72 percent / Et₄NBr, 4 Angstroem molecular sieves / dimethylformamide; CH₂Cl₂ / 48 h

With hydrogenchloride; Oxalyl bromide; 4 A molecular sieve; tetraethylammonium bromide; sodium hydride; acetic acid; In dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 42822-21-9
methyl 3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranoside

: 142466-69-1
methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-(3,4-di-O-benzyl-2-O-methyl-α-L-fucopyranosyl)-3-O-(2-O-acetyl-3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranosyl)-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 86 percent / acetic acid, 6N HCl / H₂O / 1 h / 65 °C

2: (BrCO)2 / dimethylformamide; CH₂Cl₂ / 0.5 h / Ambient temperature

3: 72 percent / Et₄NBr, 4 Angstroem molecular sieves / dimethylformamide; CH₂Cl₂ / 48 h

With hydrogenchloride; Oxalyl bromide; 4 A molecular sieve; tetraethylammonium bromide; acetic acid; In dichloromethane; water; N,N-dimethyl-formamide;