benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...

Base Information

Chemical Name:benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...
CAS No.:174360-48-6
Molecular Formula:C₅₆H₇₆N₂O₃₀
Molecular Weight:1257.21
Hs Code.:

benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...

Synonyms:benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...

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Chemical Property of benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...

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Technology Process of benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...

There total 1 articles about benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-... 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:

: 108-24-7
acetic anhydride

: benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(3-O-acetyl-2-deoxy-2-phthalimido-6-O-trimethylacetyl-β-D-glucopyranosyl)-(1<*>3)-(2,6-di-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-3-O-acetyl-2-deoxy-2-phthalimido-6-O-...

: 174360-48-6
benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...

Guidance literature:: With pyridine; methanol; sodium methylate; hydrazine hydrate; Yield given. Multistep reaction;
DOI:10.1016/0008-6215(95)00319-3

Reference yield: 80.0%

: 174360-48-6
benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...

: 174360-49-7
benzyl O-(2,6-di-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: With acetic acid; at 80 ℃; for 2h;
DOI:10.1016/0008-6215(95)00319-3

Reference yield:

: 174360-48-6
benzyl O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1<*>4)-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-...

: C₅₅H₇₄N₂O₃₄S

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / 80percent aq. acetic acid / 2 h / 80 °C

2: 1.) p-toluenesulfonic acid, 2. 80percent aq. AcOH / 1.) benzene, RT, 3 h, 2.) RT, 6 h

3: 48 percent / sulfur trioxide-pyridine complex / dimethylformamide / Ambient temperature

With sulfur trioxide pyridine complex; toluene-4-sulfonic acid; acetic acid; In N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(95)00319-3