Dibenzothiophene, 4,6-bis(2,5-dimethylphenyl)-, 5-oxide

Base Information

• Chemical Name: Dibenzothiophene, 4,6-bis(2,5-dimethylphenyl)-, 5-oxide
• CAS No.: 572909-23-0
• Molecular Formula: C28H24OS
• Molecular Weight: 408.564
• Mol file: 572909-23-0.mol

Synonyms:

Chemical Property of Dibenzothiophene, 4,6-bis(2,5-dimethylphenyl)-, 5-oxide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Dibenzothiophene, 4,6-bis(2,5-dimethylphenyl)-, 5-oxide

There total 3 articles about Dibenzothiophene, 4,6-bis(2,5-dimethylphenyl)-, 5-oxide 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: 90.0%

4,6-bis(2,5-dimethylphenyl)dibenzothiophene → 4,6-bis(2,5-dimethylphenyl)dibenzothiophene S-oxide (572909-23-0)

Guidance literature:

With boron trifluoride diethyl etherate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 0 ℃; for 2h;

Reference yield:

2,5-dimethylphenyl boronic acid (85199-06-0) → 4,6-bis(2,5-dimethylphenyl)dibenzothiophene S-oxide (572909-23-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 45 percent / Pd(PPh₃)4; aq. Na₂CO₃ / 1,2-dimethoxy-ethane / 13 h / Heating

2: 90 percent / m-CPBA; BF₃*Et₂O / CH₂Cl₂ / 2 h / 0 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; boron trifluoride diethyl etherate; sodium carbonate; 3-chloro-benzenecarboperoxoic acid; In 1,2-dimethoxyethane; dichloromethane; 1: Suzuki coupling;

Reference yield:

4,6-diiododibenzothiophene → 4,6-bis(2,5-dimethylphenyl)dibenzothiophene S-oxide (572909-23-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 45 percent / Pd(PPh₃)4; aq. Na₂CO₃ / 1,2-dimethoxy-ethane / 13 h / Heating

2: 90 percent / m-CPBA; BF₃*Et₂O / CH₂Cl₂ / 2 h / 0 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; boron trifluoride diethyl etherate; sodium carbonate; 3-chloro-benzenecarboperoxoic acid; In 1,2-dimethoxyethane; dichloromethane; 1: Suzuki coupling;

upstream raw materials:

2,5-dimethylphenyl boronic acid