2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol

Base Information

• Chemical Name: 2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol
• CAS No.: 133785-83-8
• Molecular Formula: C₂₉H₂₈O₄S₂
• Molecular Weight: 504.671

Synonyms:2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol

Chemical Property of 2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol

Chemical Property:

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Technology Process of 2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol

There total 3 articles about 2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol 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: 80.0%

p-cresol (106-44-5) + 3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-2-hydroxy-5-methylbenzyl alcohol (133786-59-1) → 2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol (133785-83-8)

Guidance literature:

With toluene-4-sulfonic acid; In benzene; for 24h; Heating;

DOI:10.1246/bcsj.64.576

Reference yield:

p-cresol (106-44-5) → 2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol (133785-83-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 4 percent / SCl₂ / CH₂Cl₂

2: 30 percent / 10percent NaOH / methanol; H₂O / 80 h / 50 °C

3: 80 percent / TsOH / benzene / 24 h / Heating

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

DOI:10.1246/bcsj.64.576

Reference yield:

2,6-bis(2-hydroxy-5-methylphenylthio)-4-methylphenol (133786-57-9) → 2-<3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-5-methylsalicyl>-4-methylphenol (133785-83-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 30 percent / 10percent NaOH / methanol; H₂O / 80 h / 50 °C

2: 80 percent / TsOH / benzene / 24 h / Heating

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

DOI:10.1246/bcsj.64.576

upstream raw materials:

p-cresol

3-<3-(2-hydroxy-5-methylphenylthio)-2-hydroxy-5-methylphenylthio>-2-hydroxy-5-methylbenzyl alcohol

2,6-bis(2-hydroxy-5-methylphenylthio)-4-methylphenol

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