2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate

Base Information

• Chemical Name: 2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate
• CAS No.: 264279-29-0
• Molecular Formula: C₅₂H₆₆O₇S
• Molecular Weight: 835.158

Synonyms:2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate

Chemical Property of 2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate

Chemical Property:

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Technology Process of 2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate

There total 3 articles about 2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate 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: 81.0%

p-toluenesulfonyl chloride (98-59-9) + 2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethanol → 2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate (264279-29-0)

Guidance literature:

With dmap; triethylamine; In dichloromethane; at 20 ℃; for 12h;

DOI:10.1021/jo991467z

Reference yield:

p-toluenesulfonic acid 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester (77544-60-6) → 2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate (264279-29-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 66 percent / K₂CO₃ / acetonitrile / 12 h / Heating

2: 81 percent / DMAP; Et₃N / CH₂Cl₂ / 12 h / 20 °C

With dmap; potassium carbonate; triethylamine; In dichloromethane; acetonitrile; 1: Alkylation / 2: Tosylation;

DOI:10.1021/jo991467z

Reference yield:

4-[tris-(4-tert-butylphenyl)methyl]phenol (143998-20-3) → 2-[2-[2-[2-[4-[tris(4-tert-butylphenyl)methyl]phenoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylphenylsulfonate (264279-29-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 66 percent / K₂CO₃ / acetonitrile / 12 h / Heating

2: 81 percent / DMAP; Et₃N / CH₂Cl₂ / 12 h / 20 °C

With dmap; potassium carbonate; triethylamine; In dichloromethane; acetonitrile; 1: Alkylation / 2: Tosylation;

DOI:10.1021/jo991467z

upstream raw materials:

p-toluenesulfonyl chloride

p-toluenesulfonic acid 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester

4-[tris-(4-tert-butylphenyl)methyl]phenol

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