4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene

Base Information

• Chemical Name: 4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene
• CAS No.: 1443044-26-5
• Molecular Formula: C₄₈H₄₂N₂S₂
• Molecular Weight: 711.007
• Mol file: 1443044-26-5.mol

Synonyms:4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene

Chemical Property of 4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene

There total 4 articles about 4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene 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: 73.0%

4-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaboroyl)-N-butylcarbazole-3-yl]-styrene (1443044-23-2) + C24H20BrNS2 (1443044-24-3) → 4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene (1443044-26-5)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In tetrahydrofuran; water; at 60 ℃; for 24h; Schlenk technique; Inert atmosphere;

DOI:10.1016/j.polymer.2013.04.002

Reference yield:

3,6-dibromo-(N-n-butyl)carbazole (121602-03-7) → 4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene (1443044-26-5)

Guidance literature:

Multi-step reaction with 3 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / tetrahydrofuran; water / 24 h / 60 °C / Schlenk technique; Inert atmosphere

2: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / tetrahydrofuran / 24 h / 60 °C / Schlenk technique; Inert atmosphere

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / tetrahydrofuran; water / 24 h / 60 °C / Schlenk technique; Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; potassium carbonate; In tetrahydrofuran; water; 1: |Suzuki Coupling / 2: |Suzuki Coupling / 3: |Suzuki Coupling;

DOI:10.1016/j.polymer.2013.04.002

Reference yield:

4-Vinylphenylboronic acid (2156-04-9,593231-72-2) → 4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene (1443044-26-5)

Guidance literature:

Multi-step reaction with 3 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / tetrahydrofuran; water / 24 h / 60 °C / Schlenk technique; Inert atmosphere

2: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / tetrahydrofuran / 24 h / 60 °C / Schlenk technique; Inert atmosphere

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / tetrahydrofuran; water / 24 h / 60 °C / Schlenk technique; Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; potassium carbonate; In tetrahydrofuran; water; 1: |Suzuki Coupling / 2: |Suzuki Coupling / 3: |Suzuki Coupling;

DOI:10.1016/j.polymer.2013.04.002

upstream raw materials:

3,6-dibromo-(N-n-butyl)carbazole

4-Vinylphenylboronic acid

4-(6-bromo-N-butylcarbazole-3-yl)-styrene

4-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaboroyl)-N-butylcarbazole-3-yl]-styrene