methyl O-(2,3,4-tri-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside

Base Information

• Chemical Name: methyl O-(2,3,4-tri-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside
• CAS No.: 78161-52-1
• Molecular Formula: C₅₂H₆₂O₂₁
• Molecular Weight: 1023.05

Synonyms:

Chemical Property of methyl O-(2,3,4-tri-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl O-(2,3,4-tri-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside

There total 6 articles about methyl O-(2,3,4-tri-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside 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:

tetra-O-benzyl glucopyranosyl chloride (25320-59-6) → methyl O-(2,3,4-tri-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside (78161-52-1)

Guidance literature:

Multi-step reaction with 4 steps

1: silver perchlorate/4-A molecular sieve / 1,2-dimethoxy-ethane; diethyl ether / 15 h

2: 9 percent / H₂ / 10percent palladium-on-charcoal / methanol / 4 h / 2280 Torr

3: pyridine / 80 °C

4: 3 h / 0 °C

With pyridine; 4 A molecular sieve; hydrogen; silver perchlorate; palladium on activated charcoal; In methanol; 1,2-dimethoxyethane; diethyl ether;

DOI:10.1016/S0008-6215(00)85919-4

Reference yield:

methyl O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside (73113-83-4,73174-63-7) → methyl O-(2,3,4-tri-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside (78161-52-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 9 percent / H₂ / 10percent palladium-on-charcoal / methanol / 4 h / 2280 Torr

2: pyridine / 80 °C

3: 3 h / 0 °C

With pyridine; hydrogen; palladium on activated charcoal; In methanol;

DOI:10.1016/S0008-6215(00)85919-4

Reference yield:

methyl 4-O-acetyl-3-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside (73113-82-3) → methyl O-(2,3,4-tri-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside (78161-52-1)

Guidance literature:

Multi-step reaction with 4 steps

1: silver perchlorate/4-A molecular sieve / 1,2-dimethoxy-ethane; diethyl ether / 15 h

2: 9 percent / H₂ / 10percent palladium-on-charcoal / methanol / 4 h / 2280 Torr

3: pyridine / 80 °C

4: 3 h / 0 °C

With pyridine; 4 A molecular sieve; hydrogen; silver perchlorate; palladium on activated charcoal; In methanol; 1,2-dimethoxyethane; diethyl ether;

DOI:10.1016/S0008-6215(00)85919-4

upstream raw materials:

acetic anhydride

tetra-O-benzyl glucopyranosyl chloride

trityl chloride

methyl O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside

Downstream raw materials:

methyl O-(benzyl 2,3,4-tri-O-benzyl-α-D-glucopyranosyluronate)-(1<*>6)-O-(2,3,4-tri-O-acetyl-α-D-glucopyranosyl)-(1<*>2)-3)>-4-O-acetyl-α-L-rhamnopyranoside

methyl O-(benzyl 2,3,4-tri-O-benzyl-β-D-glucopyranosyluronate)-(1<*>6)-O-(2,3,4-tri-O-acetyl-α-D-glucopyranosyl)-(1<*>2)-O-<(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1<*>3)>-4-O-acetyl-α-L-rhamnopyranoside

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