1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose

Base Information

• Chemical Name: 1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose
• CAS No.: 56720-32-2
• Molecular Formula: C₃₃H₄₂O₂₀S
• Molecular Weight: 790.75
• Mol file: 56720-32-2.mol

Synonyms:1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose

Chemical Property of 1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose

There total 3 articles about 1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose 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: 96.0%

1,3,4'-tri-O-acetyl-β-D-fructofuranosyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside (30694-62-3) + p-toluenesulfonyl chloride (98-59-9) → 1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose (56720-32-2)

Guidance literature:

With triethylamine; In dichloromethane; at 0 - 20 ℃; for 2h; Inert atmosphere;

DOI:10.1016/j.carres.2017.04.020

Reference yield:

6'-O-tert-butyldiphenylsilyl-2,3,4,6,1',3',4'-hepta-O-acetylsucrose (81086-93-3) → 1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose (56720-32-2)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrabutyl ammonium fluoride; acetic acid / N,N-dimethyl-formamide; water / 24 h / 20 °C

2: triethylamine / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere

With tetrabutyl ammonium fluoride; acetic acid; triethylamine; In dichloromethane; water; N,N-dimethyl-formamide;

DOI:10.1016/j.carres.2017.04.020

Reference yield:

→ 1',2,3,3',4,4',6-hepta-O-acetyl-6'-O-tosyl sucrose (56720-32-2)

Guidance literature:

entspr. Alkohol, Tolylsulfonylchlorid;

DOI:10.1016/S0008-6215(00)83230-9

upstream raw materials:

6'-O-tert-butyldiphenylsilyl-2,3,4,6,1',3',4'-hepta-O-acetylsucrose

1,3,4'-tri-O-acetyl-β-D-fructofuranosyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside

p-toluenesulfonyl chloride