4'-CHLORO-4-BIPHENYLBORONIC ACID

Base Information

• Chemical Name: 4'-CHLORO-4-BIPHENYLBORONIC ACID
• CAS No.: 364044-44-0
• Molecular Formula: C12H10BClO2
• Molecular Weight: 232.474
• Hs Code.: 2931900090
• Mol file: 364044-44-0.mol

Synonyms:Boronicacid, (4'-chloro[1,1'-biphenyl]-4-yl)- (9CI);[4-(4-Chlorophenyl)phenyl]boronicacid;

Chemical Property of 4'-CHLORO-4-BIPHENYLBORONIC ACID

Chemical Property:

• Boiling Point: 410.977 °C at 760 mmHg
• PKA: 8.52±0.17(Predicted)
• Flash Point: 202.352 °C
• PSA: 40.46000
• Density: 1.304 g/cm³
• LogP: 1.68680
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

4''-Chloro-4-biphenylboronicacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 4''-Chloro-4-biphenylboronic acid

Technology Process of 4'-CHLORO-4-BIPHENYLBORONIC ACID

There total 3 articles about 4'-CHLORO-4-BIPHENYLBORONIC ACID 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: 71.0%

→ (4’-chloro-[1,1’-biphenyl]-4-yl)boronic acid (364044-44-0)

Guidance literature:

With potassium carbonate; In ethanol; water; at 50 ℃; for 5h; Inert atmosphere;

Reference yield: 70.0%

4'-chloro-4-bromo-biphenyl (23055-77-8) → (4’-chloro-[1,1’-biphenyl]-4-yl)boronic acid (364044-44-0)

Guidance literature:

4'-chloro-4-bromo-biphenyl; With n-butyllithium; In tetrahydrofuran; hexane; toluene; at -20 ℃; for 1h;

With Triisopropyl borate; In tetrahydrofuran; hexane; toluene; at -60 - 20 ℃; for 7h;

With hydrogenchloride; In tetrahydrofuran; hexane; water; toluene; for 0.5h;

Reference yield:

Trimethyl borate (121-43-7,63156-11-6) + methyltertbutyl ether (67000-01-5) + 4'-chloro-4-bromo-biphenyl (23055-77-8) → (4’-chloro-[1,1’-biphenyl]-4-yl)boronic acid (364044-44-0)

Guidance literature:

With hydrogenchloride; tert.-butyl lithium; In tetrahydrofuran; hexane; water;

upstream raw materials:

Trimethyl borate

methyltertbutyl ether

4'-chloro-4-bromo-biphenyl

Downstream raw materials:

C₃₀H₂₀Cl₂

C₄₀H₃₉ClO₄

Refernces

• 1、 -. "NOVEL ORGANIC ELECTROLUMINESCENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME, AND THIN-FILM-FORMING SOLUTION FOR ORGANIC ELECTROLUMINESCENCE". Page/Page column 55. . Retrieved 2008/06/13.