benzyl O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<>4)-O-(3,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<>6)-2-acetamido-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

Base Information

Chemical Name:benzyl O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-O-(3,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>6)-2-acetamido-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside
CAS No.:159889-90-4
Molecular Formula:C₄₉H₅₈N₂O₂₄
Molecular Weight:1059
Hs Code.:

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

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Suppliers and Price of benzyl O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-O-(3,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>6)-2-acetamido-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

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

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

There total 8 articles about benzyl O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-O-(3,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>6)-2-acetamido-3,4-di-O-acetyl-2-deoxy-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:

: 3554-95-8
benzyl 2-acetamido-3-O-acetyl-2-deoxy-α-D-galactopyranoside

: 159889-90-4
benzyl O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-O-(3,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>6)-2-acetamido-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 70 percent / N-iodosuccinimide, triflic acid, molecular sieves 4A / CH₂Cl₂ / 0.75 h / -10 °C

2: 100 percent / pyridine

3: 81 percent / 80percent aq AcOH / 2 h / 65 °C

4: p-toluenosulfonic acid / benzene

5: 80percent aq AcOH / 3 h / Ambient temperature

With pyridine; N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; toluene-4-sulfonic acid; acetic acid; In dichloromethane; benzene;
DOI:10.1016/0008-6215(94)00153-7

Reference yield:

: 153889-76-0
phenyl-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-3,6-di-O-acetyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside

: 159889-90-4
benzyl O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-O-(3,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>6)-2-acetamido-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 8 steps

1: 95 percent / NaOMe / methanol; tetrahydrofuran / 2 h / Ambient temperature

2: 1.) camphor sulfonic acid 2.) H₂O / 1.) RT, 2 days, 2.) MeOH, 16 h, reflux

3: pyridine / 16 h / Ambient temperature

4: 70 percent / N-iodosuccinimide, triflic acid, molecular sieves 4A / CH₂Cl₂ / 0.75 h / -10 °C

5: 100 percent / pyridine

6: 81 percent / 80percent aq AcOH / 2 h / 65 °C

7: p-toluenosulfonic acid / benzene

8: 80percent aq AcOH / 3 h / Ambient temperature

With pyridine; N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; camphor-10-sulfonic acid; water; sodium methylate; toluene-4-sulfonic acid; acetic acid; In tetrahydrofuran; methanol; dichloromethane; benzene;
DOI:10.1016/0008-6215(94)00153-7

Reference yield:

: 2-[(2S,3R,4R,5S,6R)-5-((4aR,6S,7R,8R,8aR)-7,8-Dihydroxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-4-hydroxy-6-hydroxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yl]-isoindole-1,3-dione

: 159889-90-4
benzyl O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-O-(3,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>6)-2-acetamido-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: pyridine / 16 h / Ambient temperature

2: 70 percent / N-iodosuccinimide, triflic acid, molecular sieves 4A / CH₂Cl₂ / 0.75 h / -10 °C

3: 100 percent / pyridine

4: 81 percent / 80percent aq AcOH / 2 h / 65 °C

5: p-toluenosulfonic acid / benzene

6: 80percent aq AcOH / 3 h / Ambient temperature

With pyridine; N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; toluene-4-sulfonic acid; acetic acid; In dichloromethane; benzene;
DOI:10.1016/0008-6215(94)00153-7