4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

Base Information

• Chemical Name: 4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside
• CAS No.: 904314-11-0
• Molecular Formula: C₄₂H₅₄O₂₅
• Molecular Weight: 958.876
• Mol file: 904314-11-0.mol

Synonyms:4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

Chemical Property of 4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

There total 1 articles about 4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-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:

(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-4,5-Dihydroxy-2-hydroxymethyl-6-(4-methoxy-phenoxy)-tetrahydro-pyran-3-yloxy]-6-((2R,3R,4S,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-3,4,5-triol (935859-70-4) + acetic anhydride (108-24-7) → 4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside (904314-11-0)

Guidance literature:

With pyridine; dmap; at 20 ℃; for 12h;

DOI:10.1021/jo0525682

Reference yield:

4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside (904314-11-0) → (2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-4,5-Dihydroxy-2-hydroxymethyl-6-(4-methoxy-phenoxy)-tetrahydro-pyran-3-yloxy]-6-((2R,3R,4S,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-3,4,5-triol (935859-70-4)

Guidance literature:

With sodium methylate; In methanol; at 0 ℃; for 5h;

DOI:10.1021/jo0525682

Reference yield:

4-methoxyphenyl (2,3,4-tri-O-acetyl-α-D-xylopyranosyl)-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside (904314-11-0) → C36H56O26

Guidance literature:

Multi-step reaction with 2 steps

1: 116 mg / NaOMe / methanol / 5 h / 0 °C

2: Humicola insolens Cel₇B E₁₉₇A glycosynthase; carbonate/hydrogen carbonate buffer / 20 h / 37 °C / pH 10

With Humicola insolens Cel₇B E₁₉₇A glycosynthase; hydrogen carbonate buffer; sodium methylate; carbonate^(2-); In methanol;

DOI:10.1021/jo0525682

upstream raw materials:

(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-4,5-Dihydroxy-2-hydroxymethyl-6-(4-methoxy-phenoxy)-tetrahydro-pyran-3-yloxy]-6-((2R,3R,4S,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-3,4,5-triol

acetic anhydride

Downstream raw materials:

(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-4,5-Dihydroxy-2-hydroxymethyl-6-(4-methoxy-phenoxy)-tetrahydro-pyran-3-yloxy]-6-((2R,3R,4S,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-3,4,5-triol