tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride

Base Information

• Chemical Name: tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride
• CAS No.: 82220-42-6
• Molecular Formula: C₁₇H₂₁O₄PS
• Molecular Weight: 352.391

Synonyms:tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride

Chemical Property of tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride

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Technology Process of tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride

There total 8 articles about tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride 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: 79.0%

p-toluenesulfonylanhydride (4124-41-8) + tert-butylphenylphosphinic imidazolidide (82220-41-5,82220-47-1) → tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride (82220-42-6)

Guidance literature:

In dichloromethane; for 0.5h; Ambient temperature;

Reference yield: 68.0%

t-butyl(phenyl)phosphinic acid (4923-86-8) + 1-(4-toluenesulfonyl)-1H-1,2,4-triazole (13578-51-3) → tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride (82220-42-6) + triazolium trifluoromethanesulfonate

Guidance literature:

With trifluorormethanesulfonic acid; In acetonitrile; for 3h; Ambient temperature;

Reference yield: 60.0%

p-toluenesulfonylanhydride (4124-41-8) + trimethylsilyl tert-butylphenylphosphinate (97730-09-1) → 4-Methyl-1-benzolsulfonsaeure-trimethylsilylester (17872-98-9) + tert-butylphenylphosphinic 4-methylbenzenesulfonic anhydride (82220-42-6)

Guidance literature:

In dichloromethane; for 12h; Ambient temperature;

upstream raw materials:

p-toluenesulfonylanhydride

tert-butylphenylphosphinic imidazolidide

trimethylsilyl tert-butylphenylphosphinate

t-butyl(phenyl)phosphinic acid

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