Benzoic acid, 3,3'-sulfonylbis[4-methoxy-

Base Information

• Chemical Name: Benzoic acid, 3,3'-sulfonylbis[4-methoxy-
• CAS No.: 66110-23-4
• Molecular Formula: C₁₆H₁₄O₈S
• Molecular Weight: 366.348
• Mol file: 66110-23-4.mol

Synonyms:

Chemical Property of Benzoic acid, 3,3'-sulfonylbis[4-methoxy-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzoic acid, 3,3'-sulfonylbis[4-methoxy-

There total 6 articles about Benzoic acid, 3,3'-sulfonylbis[4-methoxy- 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:

bis-(2-methoxy-5-methyl-phenyl)-sulfone (66294-57-3) → 4,4'-dimethoxy-3,3'-sulfonyl-di-benzoic acid (66110-23-4)

Guidance literature:

With alkaline aqueous potassium permanganate solution;

DOI:10.1007/BF00899919

Reference yield:

4,4'-dimethoxy-3,3'-sulfonyl-di-benzonitrile (859331-21-8) → 4,4'-dimethoxy-3,3'-sulfonyl-di-benzoic acid (66110-23-4)

Guidance literature:

With sulfuric acid;

DOI:10.1007/BF00899919

Reference yield:

bis-(2-methoxy-phenyl)-sulfone (107775-84-8) → 4,4'-dimethoxy-3,3'-sulfonyl-di-benzoic acid (66110-23-4)

Guidance literature:

Multi-step reaction with 4 steps

1: aqueous HNO₃

2: tin; aqueous hydrochloric acid

3: tetrafluoroboric acid / -15 °C / Behandeln des danach isolierten Reaktionsprodukts mit wss. Kalium-tetracyanocuprat(I)-Loesung

4: aqueous sulfuric acid

With hydrogenchloride; tin; tetrafluoroboric acid; sulfuric acid; nitric acid;

DOI:10.1007/BF00899919

upstream raw materials:

bis-(2-methoxy-5-methyl-phenyl)-sulfone

4,4'-dimethoxy-3,3'-sulfonyl-di-benzonitrile

bis-(2-methoxy-phenyl)-sulfone

bis-(5-amino-2-methoxy-phenyl)-sulfone