2-phenylsulfonyl-4-aminophenol

Base Information

• Chemical Name: 2-phenylsulfonyl-4-aminophenol
• CAS No.: 84452-49-3
• Molecular Formula: C₁₂H₁₁NO₃S
• Molecular Weight: 249.29

Synonyms:2-phenylsulfonyl-4-aminophenol

Chemical Property of 2-phenylsulfonyl-4-aminophenol

Chemical Property:

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Technology Process of 2-phenylsulfonyl-4-aminophenol

There total 8 articles about 2-phenylsulfonyl-4-aminophenol 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: 93.5%

N-phenylthio-1,4-benzoquinone imine (41772-21-8) + sodium benzenesulfonate (873-55-2) → S-Phenyl benzenethiosulfonate (1212-08-4) + 2-phenylsulfonyl-4-aminophenol (84452-49-3)

Guidance literature:

With potassium hydroxide; Multistep reaction; 1.) acetic acid, 20 deg C, 30 min.;

Reference yield: 90.8%

sodium benzenesulfonate (873-55-2) + N-4-methoxyphenylthio-1,4-benzoquonone imine (84452-54-0) → S-Phenyl benzenethiosulfonate (1212-08-4) + 2-phenylsulfonyl-4-aminophenol (84452-49-3)

Guidance literature:

With potassium hydroxide; Multistep reaction; 1.) acetic acid, 20 deg C, 30 min.;

Reference yield: 87.8%

sodium benzenesulfonate (873-55-2) + N-<(p-chlorophenyl)thio>-1,4-benzoquinone 4-imine (75142-03-9) → S-Phenyl benzenethiosulfonate (1212-08-4) + 2-phenylsulfonyl-4-aminophenol (84452-49-3)

Guidance literature:

With potassium hydroxide; Multistep reaction; 1.) acetic acid, 20 deg C, 30 min.;

upstream raw materials:

2-hydroxy-5-nitro diphenylsulphone

N-phenylthio-1,4-benzoquinone imine

sodium benzenesulfonate

N-2-nitrophenylthio-1,4-benzoquonone imine

Downstream raw materials:

N-(2,4-dinitrophenylthio)-2-phenylsulfonyl-4-aminophenol

N-phenylsulfonyl-2-phenylsulfonyl-4-aminophenol

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