4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol)

Base Information

• Chemical Name: 4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol)
• CAS No.: 89304-92-7
• Molecular Formula: C₂₄H₁₈N₄O₄S
• Molecular Weight: 458.497
• Mol file: 89304-92-7.mol

Synonyms:4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol)

Chemical Property of 4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol)

There total 4 articles about 4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol) 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: 86.0%

dapsone (80-08-0) + phenol (108-95-2,27073-41-2) → 4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol) (89304-92-7)

Guidance literature:

dapsone; With 1,3,5-trichloro-2,4,6-triazine; sodium nitrite; In water; at 20 ℃; for 0.05h; Sonication;

phenol; In water; for 0.216667h; Solvent; Reagent/catalyst; Time;

DOI:10.1134/S1070363214080313

Reference yield:

sodium phenoxide (139-02-6) + dapsone (80-08-0) → 4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol) (89304-92-7)

Guidance literature:

dapsone; With hydrogenchloride; sodium nitrite; In water; Cooling with ice;

sodium phenoxide; In water; for 1.5h;

DOI:10.2174/1570178612666150108001834

Reference yield:

dapsone (80-08-0) → 4,4’-[4,4’-diphenyl sulfone di-diazene-2,1-diyl]bis(phenol) (89304-92-7)

Guidance literature:

With sulfuric acid; sodium nitrite; anschliessend mit Phenol in wss.NaOH;

upstream raw materials:

dapsone

phenol

sodium phenoxide