benzophenone-3,3'-disulfonic acid dipotassium salt

Base Information

• Chemical Name: benzophenone-3,3'-disulfonic acid dipotassium salt
• CAS No.: 82125-70-0
• Molecular Formula: C₁₃H₈O₇S₂*2K
• Molecular Weight: 418.531
• Mol file: 82125-70-0.mol

Synonyms:benzophenone-3,3'-disulfonic acid dipotassium salt

Chemical Property of benzophenone-3,3'-disulfonic acid dipotassium salt

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of benzophenone-3,3'-disulfonic acid dipotassium salt

There total 2 articles about benzophenone-3,3'-disulfonic acid dipotassium salt 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: 85.0%

3,3'-carbonyldi(benzenesulfonyl chloride) (17619-15-7) → benzophenone-3,3'-disulfonic acid dipotassium salt (82125-70-0)

Guidance literature:

With potassium hydroxide; In ethanol; Heating;

DOI:10.1021/jo00011a014

Reference yield:

benzophenone (119-61-9) → benzophenone-3,3'-disulfonic acid dipotassium salt (82125-70-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 28 percent / chlorosulfonic acid / 20 h / 120 °C

2: 85 percent / KOH / ethanol / Heating

With chlorosulfonic acid; potassium hydroxide; In ethanol;

DOI:10.1021/jo00011a014

Reference yield: 72.0%

benzophenone-3,3'-disulfonic acid dipotassium salt (82125-70-0) → 1,2-dihydroxyethane-1,2-diylidene-1,1,2,2-tetrakis(benzene-3-sulfonic acid potassium salt) (133294-76-5)

Guidance literature:

In water; isopropyl alcohol; for 2h; Irradiation;

DOI:10.1021/jo00011a014

upstream raw materials:

3,3'-carbonyldi(benzenesulfonyl chloride)

benzophenone

Downstream raw materials:

1,2-dihydroxyethane-1,2-diylidene-1,1,2,2-tetrakis(benzene-3-sulfonic acid potassium salt)

Refernces