[4-(2-Phenyl-1H-benzimidazol-1-yl)phenyl]boronic acid

Base Information

• Chemical Name: [4-(2-Phenyl-1H-benzimidazol-1-yl)phenyl]boronic acid
• CAS No.: 867044-33-5
• Molecular Formula: C19H15 B N2 O2
• Molecular Weight: 314.151
• Hs Code.: 2933990090
• Mol file: 867044-33-5.mol

Synonyms:Boronicacid, [4-(2-phenyl-1H-benzimidazol-1-yl)phenyl]- (9CI);

Chemical Property of [4-(2-Phenyl-1H-benzimidazol-1-yl)phenyl]boronic acid

Chemical Property:

• Boiling Point: 572.6 ºC at 760 mmHg
• Flash Point: 300.1 ºC
• PSA: 58.28000
• Density: 1.21
• LogP: 2.37230
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-(2-Phenyl-1H-benzimidazol-1-yl)phenylboronic Acid (contains varying amounts of Anhydride) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of [4-(2-Phenyl-1H-benzimidazol-1-yl)phenyl]boronic acid

There total 7 articles about [4-(2-Phenyl-1H-benzimidazol-1-yl)phenyl]boronic 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: 93.41%

4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene (760212-58-6) + Triisopropyl borate (5419-55-6) → (4-(2-phenyl-1H-benzo[d]imidazol-1-yl)phenyl)-boronic acid (867044-33-5)

Guidance literature:

4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 0.166667h; Inert atmosphere;

Triisopropyl borate; In tetrahydrofuran; at -78 - 20 ℃; for 3h; Inert atmosphere;

Reference yield: 60.0%

4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene (760212-58-6) + Trimethyl borate (121-43-7,63156-11-6) + water (7732-18-5) → (4-(2-phenyl-1H-benzo[d]imidazol-1-yl)phenyl)-boronic acid (867044-33-5)

Guidance literature:

4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 0.5h;

Trimethyl borate; In tetrahydrofuran; for 2h;

water; With hydrogenchloride; In tetrahydrofuran; for 0.833333h;

Reference yield: 46.0%

4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene (760212-58-6) → (4-(2-phenyl-1H-benzo[d]imidazol-1-yl)phenyl)-boronic acid (867044-33-5)

Guidance literature:

4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

With Trimethyl borate; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 3h;

With hydrogenchloride; In tetrahydrofuran; hexane; water; for 1h;

upstream raw materials:

4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene

4-bromo-aniline

ortho-nitrofluorobenzene

4-bromo-N-(2-nitrophenyl)benzenamine

Refernces

• 1、 -. "Compound and organic electroluminescent device". Paragraph 0064-0067. . Retrieved 2020/06/09.
• 2、 -. "A phenanthro imidazole symmetrical derivatives of the main material and electroluminescent device". Paragraph 0181-0186. . Retrieved 2019/04/06.