5-O-acetyl-6-O-p-anisyldiphenylmethyl-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-aldehydo-D-glucose dimethyl acetal

Base Information

• Chemical Name: 5-O-acetyl-6-O-p-anisyldiphenylmethyl-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-aldehydo-D-glucose dimethyl acetal
• CAS No.: 124492-79-1
• Molecular Formula: C₄₇H₅₈O₁₈
• Molecular Weight: 910.967
• Mol file: 124492-79-1.mol

Synonyms:

Chemical Property of 5-O-acetyl-6-O-p-anisyldiphenylmethyl-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-aldehydo-D-glucose dimethyl acetal

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-O-acetyl-6-O-p-anisyldiphenylmethyl-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-aldehydo-D-glucose dimethyl acetal

There total 2 articles about 5-O-acetyl-6-O-p-anisyldiphenylmethyl-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-aldehydo-D-glucose dimethyl acetal 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:

4-O-(2',3',4',6'-Tetra-O-acetyl-α-D-glucopyranosyl)-2,3-O-isopropylidene-aldehydo-D-glucose dimethyl acetal (124492-78-0) → 5-O-acetyl-6-O-p-anisyldiphenylmethyl-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-aldehydo-D-glucose dimethyl acetal (124492-79-1)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridine / 16 h / Ambient temperature

2: pyridine / 5 h

With pyridine;

DOI:10.1016/0008-6215(89)84092-3

Reference yield:

acetic anhydride (108-24-7) + Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-{(1R,2R)-1-((4S,5R)-5-dimethoxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-hydroxy-3-[(4-methoxy-phenyl)-diphenyl-methoxy]-propoxy}-tetrahydro-pyran-3-yl ester → 5-O-acetyl-6-O-p-anisyldiphenylmethyl-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-aldehydo-D-glucose dimethyl acetal (124492-79-1)

Guidance literature:

With pyridine; for 5h; Yield given;

DOI:10.1016/0008-6215(89)84092-3

upstream raw materials:

acetic anhydride

4-O-(2',3',4',6'-Tetra-O-acetyl-α-D-glucopyranosyl)-2,3-O-isopropylidene-aldehydo-D-glucose dimethyl acetal