2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol

Base Information

• Chemical Name: 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol
• CAS No.: 133785-90-7
• Molecular Formula: C₄₂H₅₄O₄S
• Molecular Weight: 654.954
• Mol file: 133785-90-7.mol

Synonyms:2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol

Chemical Property of 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol

There total 2 articles about 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol 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: 70.0%

bis(5-tert-butyl-2-hydroxyphenyl)methane (799-13-3) + 4-tert-butyl-2-(5-tert-butyl-2-hydroxyphenylsulfanyl)-6-(hydroxymethyl)phenol (133786-62-6) → 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol (133785-90-7)

Guidance literature:

With toluene-4-sulfonic acid; In benzene; for 40h; Heating;

DOI:10.1246/bcsj.64.576

Reference yield:

2,2'-thiobis<4-t-butylphenol> (3273-24-3) → 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol (133785-90-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 47 percent / 10percent NaOH / methanol; H₂O / 26 h / 50 °C

2: 70 percent / TsOH / benzene / 40 h / Heating

With sodium hydroxide; toluene-4-sulfonic acid; In methanol; water; benzene;

DOI:10.1246/bcsj.64.576

upstream raw materials:

bis(5-tert-butyl-2-hydroxyphenyl)methane

4-tert-butyl-2-(5-tert-butyl-2-hydroxyphenylsulfanyl)-6-(hydroxymethyl)phenol

2,2'-thiobis<4-t-butylphenol>