heptakis(2,3-di-O-acetyl-6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose

Base Information

• Chemical Name: heptakis(2,3-di-O-acetyl-6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose
• CAS No.: 142141-04-6
• Molecular Formula: C₁₁₂H₁₂₆O₄₂S₇
• Molecular Weight: 2368.67
• Mol file: 142141-04-6.mol

Synonyms:heptakis(2,3-di-O-acetyl-6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose

Chemical Property of heptakis(2,3-di-O-acetyl-6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of heptakis(2,3-di-O-acetyl-6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose

There total 1 articles about heptakis(2,3-di-O-acetyl-6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose 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:

acetic anhydride (108-24-7) + diphenyldisulfane (882-33-7) + β‐cyclodextrin (7585-39-9) → heptakis(2,3-di-O-acetyl-6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose (142141-04-6)

Guidance literature:

With dmap; tributylphosphine; Yield given. Multistep reaction; 1.) pyridine, r.t., 48 h, 2.) 6 h;

DOI:10.1016/S0008-6215(00)90568-8

Reference yield: 93.0%

heptakis(2,3-di-O-acetyl-6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose (142141-04-6) → heptakis(6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose (139365-18-7)

Guidance literature:

With sodium methylate; In methanol; chloroform; for 0.5h;

DOI:10.1016/S0008-6215(00)90568-8

upstream raw materials:

acetic anhydride

diphenyldisulfane

β‐cyclodextrin

Downstream raw materials:

heptakis(6-deoxy-6-S-phenyl-6-thio)cyclomaltoheptaose