2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene

Base Information

• Chemical Name: 2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene
• CAS No.: 1187461-91-1
• Molecular Formula: C₂₈H₃₂OS
• Molecular Weight: 416.627
• Mol file: 1187461-91-1.mol

Synonyms:2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene

Chemical Property of 2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene

There total 3 articles about 2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene 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: 92.0%

2-(2-methylsulfanylphenyl)-9,9-di-n-butylfluorene (1187461-86-4) → 2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene (1187461-91-1)

Guidance literature:

With dihydrogen peroxide; In acetic acid; at 20 ℃;

DOI:10.1002/chem.200900860

Reference yield:

2-bromo-9,9-di-n-butyl-9H-fluorene (88223-35-2) → 2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene (1187461-91-1)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / toluene / 24 h / Inert atmosphere; Reflux

2: dihydrogen peroxide / acetic acid / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; dihydrogen peroxide; potassium carbonate; In acetic acid; toluene; 1: Suzuki-Miyaura cross-coupling reaction;

DOI:10.1002/chem.200900860

Reference yield:

(2-methylsulfanylphenyl)boronic acid (168618-42-6) → 2-(2-methylsulfinylphenyl)-9,9-di-n-butylfluorene (1187461-91-1)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / toluene / 24 h / Inert atmosphere; Reflux

2: dihydrogen peroxide / acetic acid / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; dihydrogen peroxide; potassium carbonate; In acetic acid; toluene; 1: Suzuki-Miyaura cross-coupling reaction;

DOI:10.1002/chem.200900860

upstream raw materials:

2-(2-methylsulfanylphenyl)-9,9-di-n-butylfluorene

2-bromo-9,9-di-n-butyl-9H-fluorene

(2-methylsulfanylphenyl)boronic acid

Refernces