1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene

Base Information

• Chemical Name: 1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene
• CAS No.: 816466-86-1
• Molecular Formula: C₉₂H₁₁₈Si₂
• Molecular Weight: 1280.12
• Mol file: 816466-86-1.mol

Synonyms:1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene

Chemical Property of 1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene

There total 3 articles about 1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene 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%

(4-(trimethylsilyl)phenyl)boronic acid (17865-11-1) + 1,2-(4-bromophenyl)-4,5-bis(4-dodecylphenyl)-3,6-bis(4-tert-butylphenyl)benzene (816466-85-0) → 1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene (816466-86-1)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In water; toluene; for 24h; Heating;

DOI:10.1021/jo0490301

Reference yield:

1,2-bis(4-bromophenyl)acetylene (2789-89-1) → 1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene (816466-86-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 95 percent / diphenyl ether / 17 h / Heating

2: 86 percent / Pd(PPh₃)4; K₂CO₃ / toluene; H₂O / 24 h / Heating

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In diphenylether; water; toluene; 2: Suzuki coupling;

DOI:10.1021/jo0490301

Reference yield:

2,5-bis-(4-tert-butyl-phenyl)-3,4-bis-(4-dodecyl-phenyl)-cyclopenta-2,4-dienone → 1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-(trimethylsilyl)biphenyl]benzene (816466-86-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 95 percent / diphenyl ether / 17 h / Heating

2: 86 percent / Pd(PPh₃)4; K₂CO₃ / toluene; H₂O / 24 h / Heating

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In diphenylether; water; toluene; 2: Suzuki coupling;

DOI:10.1021/jo0490301

upstream raw materials:

(4-(trimethylsilyl)phenyl)boronic acid

1,2-(4-bromophenyl)-4,5-bis(4-dodecylphenyl)-3,6-bis(4-tert-butylphenyl)benzene

1,2-bis(4-bromophenyl)acetylene

Downstream raw materials:

1,4-bis(4-tert-butylphenyl)-2,3-bis(4-dodecylphenyl)-5,6-bis[4-iodo-4'-biphenyl]benzene