benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside

Base Information

Chemical Name:benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside
CAS No.:90823-52-2
Molecular Formula:C₂₅H₃₅NO₁₃
Molecular Weight:557.552
Hs Code.:

Synonyms:benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside

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Chemical Property of benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside

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Technology Process of benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside

There total 6 articles about benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-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: 85.5%

: 71906-63-3,90754-60-2
benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-galactopyranosyl)-α-D-galactopyranoside

: 90823-52-2
benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside

Guidance literature:: With acetic acid; at 98 ℃; for 0.666667h;
DOI:10.1016/0008-6215(84)85130-7

Reference yield:

: 117182-56-6
benzyl 2-acetamide-4,6-O-benzylidene-2-deoxy-α-D-galactopyranoside

: 90823-52-2
benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 57.5 percent / mercuric cyanide / benzene; nitromethane / 72 h / Ambient temperature

2: 81.4 percent / M sodium methoxide / methanol / 5 h / Ambient temperature

3: 81.9 percent / zinc chloride / Ambient temperature

4: 78.9 percent / pyridine / 48 h / Ambient temperature

5: 85.5 percent / 60percent aq. acetic acid / 0.67 h / 98 °C

With pyridine; sodium methylate; acetic acid; zinc(II) chloride; mercury(II) cyanide; In methanol; nitromethane; benzene;
DOI:10.1016/0008-6215(84)85130-7

Reference yield:

: 3068-32-4
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

: 90823-52-2
benzyl 2-acetamido-2-deoxy-3-O-(2,3-di-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 57.5 percent / mercuric cyanide / benzene; nitromethane / 72 h / Ambient temperature

2: 81.4 percent / M sodium methoxide / methanol / 5 h / Ambient temperature

3: 81.9 percent / zinc chloride / Ambient temperature

4: 78.9 percent / pyridine / 48 h / Ambient temperature

5: 85.5 percent / 60percent aq. acetic acid / 0.67 h / 98 °C

With pyridine; sodium methylate; acetic acid; zinc(II) chloride; mercury(II) cyanide; In methanol; nitromethane; benzene;
DOI:10.1016/0008-6215(84)85130-7