4,5-Diphenyl-2-(2,4-dihydroxyphenyl)-1H-imidazole

Base Information

• Chemical Name: 4,5-Diphenyl-2-(2,4-dihydroxyphenyl)-1H-imidazole
• CAS No.: 488787-64-0
• Molecular Formula: C21H16N2O2
• Molecular Weight: 328.37
• DSSTox Substance ID: DTXSID20422205
• Nikkaji Number: J2.868.288C
• Wikidata: Q82234062
• Mol file: 488787-64-0.mol

Synonyms:488787-64-0;4,5-Diphenyl-2-(2,4-dihydroxyphenyl)-1H-imidazole;4-(4,5-DIPHENYL-1H-IMIDAZOL-2-YL)BENZENE-1,3-DIOL;AC1O3C0N;SCHEMBL14045556;DTXSID20422205

Chemical Property of 4,5-Diphenyl-2-(2,4-dihydroxyphenyl)-1H-imidazole

Chemical Property:

• XLogP3: 4.3
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 328.121177757
• Heavy Atom Count: 25
• Complexity: 420

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=C(N=C(N2)C3=C(C=C(C=C3)O)O)C4=CC=CC=C4

Technology Process of 4,5-Diphenyl-2-(2,4-dihydroxyphenyl)-1H-imidazole

There total 2 articles about 4,5-Diphenyl-2-(2,4-dihydroxyphenyl)-1H-imidazole 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: 98.0%

benzil (134-81-6) + 2,4-Dihydroxybenzaldehyde (95-01-2) → 2-(2,4-dihydroxylphenyl)-4,5-diphenyl-1H-imidazole (488787-64-0)

Guidance literature:

With P₂O₅/SiO₂; ammonium acetate; at 100 ℃; for 1h;

DOI:10.1002/cjoc.201180293

Reference yield: 95.0%

2-hydroxy-2-phenylacetophenone (119-53-9,579-44-2) + 2,4-Dihydroxybenzaldehyde (95-01-2) → 2-(2,4-dihydroxylphenyl)-4,5-diphenyl-1H-imidazole (488787-64-0)

Guidance literature:

With P₂O₅/SiO₂; ammonium acetate; at 100 ℃; for 1.5h;

DOI:10.1002/cjoc.201180293

Reference yield: 77.0%

2-(2,4-dihydroxylphenyl)-4,5-diphenyl-1H-imidazole (488787-64-0) + ethanol (64-17-5) + palladium diacetate (3375-31-3) → bis[4-(4,5-diphenyl-1H-imidazol-2-yl)benzene-1,3-diolato]palladium(II)

Guidance literature:

at 20 ℃; for 12h;

DOI:10.1016/j.molcata.2015.06.001

upstream raw materials:

benzil

2,4-Dihydroxybenzaldehyde

2-hydroxy-2-phenylacetophenone