6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

Base Information

Chemical Name:6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside
CAS No.:171612-32-1
Molecular Formula:C₅₆H₆₈N₂O₁₂
Molecular Weight:961.162
Hs Code.:

Synonyms:6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

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Chemical Property of 6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

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Technology Process of 6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

There total 7 articles about 6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-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: 90.0%

: 171612-31-0
6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside

: 171612-32-1
6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: With hydrogenchloride; sodium cyanoborohydride; In tetrahydrofuran; diethyl ether; at 25 ℃;
DOI:10.1002/prac.19953370196

Reference yield:

: 85472-19-1
6-[N-(benzyloxycarbonylamino)hexyl]-2-acetamido-4,6-di-O-benzylidene-2-deoxy-β-D-glucopyranoside

: 171612-32-1
6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 94.0 g / molecular sieves 3 Angstroem; tetrabutylammonium bromide; copper(II) bromide / CH₂Cl₂; dimethylformamide / 3 h / 20 °C

2: 18.6 g / sodium cyanoborohydride; HCl / tetrahydrofuran; diethyl ether / 25 °C / pH 4.5 - 5.0

With hydrogenchloride; 3 A molecular sieve; tetrabutylammomium bromide; sodium cyanoborohydride; copper(ll) bromide; In tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide; 1: glycosylation / 2: Reduction;
DOI:10.1016/S0040-4020(98)00294-4

Reference yield:

: 62205-57-6
6-[(N-Benzyloxycarbonyl)amino]hexyl 2-N-acetamido-2-deoxy-β-D-glucopyranoside

: 171612-32-1
6-(N-benzyloxycarbonylamino)hexyl-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 65.4 g / CSA / dimethylformamide / 4 h / 60 °C

2: 94.0 g / molecular sieves 3 Angstroem; tetrabutylammonium bromide; copper(II) bromide / CH₂Cl₂; dimethylformamide / 3 h / 20 °C

3: 18.6 g / sodium cyanoborohydride; HCl / tetrahydrofuran; diethyl ether / 25 °C / pH 4.5 - 5.0

With hydrogenchloride; 3 A molecular sieve; camphor-10-sulfonic acid; tetrabutylammomium bromide; sodium cyanoborohydride; copper(ll) bromide; In tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide; 1: Cyclization / 2: glycosylation / 3: Reduction;
DOI:10.1016/S0040-4020(98)00294-4