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

Base Information

Chemical Name:benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4-tri-O-acetyl-β-D-fucopyranosyl)-α-D-galactopyranoside
CAS No.:93414-06-3
Molecular Formula:C₃₄H₄₁NO₁₃
Molecular Weight:671.698
Hs Code.:

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

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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

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

There total 1 articles about benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4-tri-O-acetyl-β-D-fucopyranosyl)-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: 58.0%

: 3554-91-4
Benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranoside

: 5158-64-5,14227-85-1,16741-27-8,24877-07-4,36807-84-8,39524-38-4,41881-45-2,60978-06-5,69483-13-2,69980-52-5,75247-28-8,75247-29-9,80483-13-2,80483-14-3,89301-86-0,96648-29-2,108942-35-4,108942-38-7,138514-69-9,24404-52-2
2,3,4-tri-O-acetyl-D-fucopyranosyl bromide

: 93414-06-3
benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4-tri-O-acetyl-β-D-fucopyranosyl)-α-D-galactopyranoside

Guidance literature:: With mercury(II) cyanide; In nitromethane; benzene; for 40h; Ambient temperature;
DOI:10.1016/0008-6215(84)85247-7

Reference yield: 64.0%

: 93414-06-3
benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4-tri-O-acetyl-β-D-fucopyranosyl)-α-D-galactopyranoside

: 93396-84-0
benzyl 2-acetamido-2-deoxy-3-O-(2,3,4-tri-O-acetyl-β-D-fucopyranosyl)-α-D-galactopyranoside

Guidance literature:: With acetic acid; at 98 ℃; for 0.5h;
DOI:10.1016/0008-6215(84)85247-7

Reference yield:

: 93414-06-3
benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4-tri-O-acetyl-β-D-fucopyranosyl)-α-D-galactopyranoside

: 93414-07-4
benzyl 2-acetamido-6-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-2-deoxy-3-O-β-D-fucopyranosyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 64 percent / 60 percent aq. acetic acid / 0.5 h / 98 °C

2: 47 percent / p-toluenesulfonic acid / 1,2-dichloro-ethane / 70 °C

3: 93 percent / Amberlyst A-26 (1-)> anion exchange resin, methanol / 5 h / Ambient temperature

With methanol; Amberlyst A-26 anion exchange resin; toluene-4-sulfonic acid; acetic acid; In 1,2-dichloro-ethane;
DOI:10.1016/0008-6215(84)85247-7