4,5-Diphenyl-2-(propan-2-yl)-1h-imidazole

Base Information

• Chemical Name: 4,5-Diphenyl-2-(propan-2-yl)-1h-imidazole
• CAS No.: 13682-25-2
• Molecular Formula: C18H18 N2
• Molecular Weight: 262.354
• NSC Number: 163276
• DSSTox Substance ID: DTXSID40303885
• Nikkaji Number: J2.397.906C
• Wikidata: Q82049378
• ChEMBL ID: CHEMBL1370434
• Mol file: 13682-25-2.mol

Synonyms:13682-25-2;2-Isopropyl-4,5-diphenyl-1H-imidazole;4,5-diphenyl-2-(propan-2-yl)-1h-imidazole;NSC163276;MLS000567402;SCHEMBL6757639;CHEMBL1370434;DTXSID40303885;HMS2282C21;MFCD02197936;AKOS026750752;NSC-163276;SMR000154123;Z60248857

Chemical Property of 4,5-Diphenyl-2-(propan-2-yl)-1h-imidazole

Chemical Property:

• Vapor Pressure: 8.6E-08mmHg at 25°C
• Boiling Point: 447.8°Cat760mmHg
• Flash Point: 228.8°C
• Density: 1.085g/cm³
• XLogP3: 4.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 262.146998583
• Heavy Atom Count: 20
• Complexity: 290

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)C1=NC(=C(N1)C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 4,5-Diphenyl-2-(propan-2-yl)-1h-imidazole

There total 4 articles about 4,5-Diphenyl-2-(propan-2-yl)-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: 94.0%

2-hydroxy-2-phenylacetophenone (119-53-9,579-44-2) + isobutyraldehyde (78-84-2) → 4,5-diphenyl-2-(propan-2-yl)-1H-imidazole (13682-25-2)

Guidance literature:

With ammonium acetate; In polyethylene glycol PEG-400; Reflux;

DOI:10.1080/00397910903318633

Reference yield: 91.0%

isobutyraldehyde (78-84-2) + benzil (134-81-6) → 4,5-diphenyl-2-(propan-2-yl)-1H-imidazole (13682-25-2)

Guidance literature:

With ammonium acetate; zirconium(IV) chloride; In acetonitrile; at 20 ℃; for 2h;

DOI:10.1080/00397910600773825

Reference yield: 74.0%

isobutyraldehyde (78-84-2) + diphenyl acetylene (501-65-5) → 4,5-diphenyl-2-(propan-2-yl)-1H-imidazole (13682-25-2)

Guidance literature:

With ammonium acetate; oxygen; Trimethylacetic acid; In water; dimethyl sulfoxide; at 140 ℃;

DOI:10.1021/ol402892z

upstream raw materials:

isobutyraldehyde

benzil

2-hydroxy-2-phenylacetophenone

diphenyl acetylene

Downstream raw materials:

3-(2-isopropyl-4,5-diphenyl-imidazol-1-yl)-propionic acid

Refernces

• 1、 Magee, David I.,Bahramnejad,Dabiri, Minoo. "Highly efficient and eco-friendly synthesis of 2-alkyl and 2-aryl-4,5-diphenyl-1H-imidazoles under mild conditions". . p. 2591 - 2594. Retrieved 2013.
• 2、 Parthiban,Joel Karunakaran. "Benzethonium Chloride Catalyzed One Pot Synthesis of 2,4,5-trisubstituted Imidazoles and 1,2,4,5-tetrasubstituted Imidazoles in Aqueous Ethanol as a Green Solvent". . p. 3004 - 3015. Retrieved 2019/01/05.