2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Base Information

Chemical Name:2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside
CAS No.:126777-85-3
Molecular Formula:C₆₄H₇₀O₁₂
Molecular Weight:1031.25
Hs Code.:

Synonyms:2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

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Chemical Property of 2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

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Technology Process of 2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

There total 3 articles about 2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-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: 83.0%

: 100-44-7
benzyl chloride

: 126777-84-2
2-methoxyethyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

: 126777-85-3
2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: With potassium hydroxide; at 120 ℃; for 2h;
DOI:10.1246/bcsj.65.3257

Reference yield:

: 4753-07-5
2,3,6,2',3',4',6'-hepta-O-acetyl-lactosyl bromide

: 126777-85-3
2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 69 percent / Hg(CN)2 / benzene; nitromethane / 9 h / 40 °C

2: 66 percent / KOH / toluene / 0.5 h / Heating

With potassium hydroxide; mercury(II) cyanide; In nitromethane; toluene; benzene;
DOI:10.1016/0008-6215(89)85109-2

Reference yield:

: 5160-10-1
2,3,6-tetra-O-acetyl-4-O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-D-glucopyranosylbromide

: 126777-85-3
2-methoxyethyl O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: Ag₂CO₃ / Ambient temperature

2: 83 percent / KOH / 2 h / 120 °C

With potassium hydroxide; silver carbonate;
DOI:10.1246/bcsj.65.3257