8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside

Base Information

Chemical Name:8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside
CAS No.:98807-77-3
Molecular Formula:C₅₄H₆₇NO₁₄
Molecular Weight:954.124
Hs Code.:

Synonyms:8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside

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Chemical Property of 8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside

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Technology Process of 8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside

There total 6 articles about 8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside 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: 61.0%

: 98807-76-2
8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2-deoxy-4-O-phenoxythiocarbonyl-β-D-glucopyranoside

: 98807-77-3
8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside

Guidance literature:: With azobisisobutyronitrile; tri-n-butyl-tin hydride; In toluene; at 80 ℃; for 2h;
DOI:10.1016/0008-6215(85)85204-6

Reference yield:

: 84439-23-6
2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl bromide

: 98807-77-3
8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 90 percent / Hg(CN)2, CaSO₄ / benzene; nitromethane / 0.5 h

2: 91 percent / acetic acid; H₂O / 2 h / 70 °C

3: 73 percent / CH₂Cl₂; pyridine / 2 h / -75 °C

4: 77 percent / 4-dimethylaminopyridine / acetonitrile / reflux 5 h, then RT 16 h

5: 61 percent / α,α'-azobisisobutyronitrile, tributylstannane / toluene / 2 h / 80 °C

With dmap; calcium sulfate; azobisisobutyronitrile; tri-n-butyl-tin hydride; mercury(II) cyanide; In pyridine; nitromethane; dichloromethane; water; acetic acid; toluene; acetonitrile; benzene;
DOI:10.1016/0008-6215(85)85204-6

Reference yield:

: 71048-95-8
ω-methoxycarbonyloctyl 2-acetamido-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside

: 98807-77-3
8-methoxycarbonyloctyl 2-acetamido-6-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,4-dideoxy-β-D-xylo-hexopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 90 percent / Hg(CN)2, CaSO₄ / benzene; nitromethane / 0.5 h

2: 91 percent / acetic acid; H₂O / 2 h / 70 °C

3: 73 percent / CH₂Cl₂; pyridine / 2 h / -75 °C

4: 77 percent / 4-dimethylaminopyridine / acetonitrile / reflux 5 h, then RT 16 h

5: 61 percent / α,α'-azobisisobutyronitrile, tributylstannane / toluene / 2 h / 80 °C

With dmap; calcium sulfate; azobisisobutyronitrile; tri-n-butyl-tin hydride; mercury(II) cyanide; In pyridine; nitromethane; dichloromethane; water; acetic acid; toluene; acetonitrile; benzene;
DOI:10.1016/0008-6215(85)85204-6