4-(4 5-DIPHENYL-2-IMIDAZOLYL)PHENOL*

Base Information

• Chemical Name: 4-(4 5-DIPHENYL-2-IMIDAZOLYL)PHENOL*
• CAS No.: 1752-94-9
• Molecular Formula: C21H16 N2 O
• Molecular Weight: 312.371
• Mol file: 1752-94-9.mol

Synonyms:Phenol,p-(4,5-diphenylimidazol-2-yl)- (7CI,8CI); Phenol, p-4,5-diphenylimidazo-2-yl-(6CI); 2-(4-Hydroxyphenyl)-4,5-diphenyl-1H-imidazole;2-(4-Hydroxyphenyl)-4,5-diphenylimidazole;4-(4,5-Diphenyl-1H-imidazol-2-yl)phenol; NSC 525164; NSC 683642

Chemical Property of 4-(4 5-DIPHENYL-2-IMIDAZOLYL)PHENOL*

Chemical Property:

• Vapor Pressure: 8.05E-10mmHg at 25°C
• Melting Point: 270-272℃ (ethanol )
• Boiling Point: 491.9°C at 760 mmHg
• Flash Point: 174.2°C
• PSA: 48.91000
• Density: 1.244g/cm³
• LogP: 5.11630

Purity/Quality:

97% ^*data from raw suppliers

4-(4,5-Diphenyl-1H-imidazol-2-yl)phenol ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 22-37/38-41
• Safety Statements: 26-39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Chemiluminescence: suitable as amplifier for 3-aminophthalhyrazide (Luminol).

Technology Process of 4-(4 5-DIPHENYL-2-IMIDAZOLYL)PHENOL*

There total 11 articles about 4-(4 5-DIPHENYL-2-IMIDAZOLYL)PHENOL* 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: 99.0%

4-hydroxy-benzaldehyde (123-08-0,65581-83-1) + benzil (134-81-6) → 4-(4,5-diphenyl-1H-imidazol-2-yl)phenol (1752-94-9)

Guidance literature:

With ammonium acetate; In water; at 210 ℃; for 0.166667h; under 18751.9 Torr; Microwave irradiation;

DOI:10.1039/b925177d

Reference yield: 99.0%

ammonium acetate (631-61-8,92206-38-7) + 4-hydroxy-benzaldehyde (123-08-0,65581-83-1) + benzil (134-81-6) → 4-(4,5-diphenyl-1H-imidazol-2-yl)phenol (1752-94-9)

Guidance literature:

With cross-linked poly(4-vinylpyridine) supported TiCl₄; In neat (no solvent); at 80 ℃; for 0.583333h; Catalytic behavior; Green chemistry;

DOI:10.1007/s11164-021-04577-6

Reference yield: 95.0%

2-hydroxy-2-phenylacetophenone (119-53-9,579-44-2) + 4-hydroxy-benzaldehyde (123-08-0,65581-83-1) → 4-(4,5-diphenyl-1H-imidazol-2-yl)phenol (1752-94-9)

Guidance literature:

With ammonium acetate; at 20 ℃; for 0.25h;

DOI:10.1016/j.jorganchem.2018.07.008

upstream raw materials:

4-(5,6-diphenyl-1,2,4-triazin-3-yl)phenol

4-hydroxy-benzaldehyde

benzil

acetic acid

Downstream raw materials:

4-[4-(4,5-diphenyl-1H-imidazol-2-yl)phenoxy]phthalonitrile

4‐(4,5‐diphenyl‐1H‐imidazol‐2‐yl)phenyl acetate

4-(4,5-diphenyl-1H-imidazol-2-yl)phenyl acrylate

2-(4-octyloxyphenyl)-4,5-diphenylimidazole