65439-65-8

Basic information

• Product Name: 1H-Imidazole, 4,5-diphenyl-2-(2-phenylethenyl)-
• CAS NO: 65439-65-8
• Molecular Formula: C23H18N2
• Molecular Weight: 322.409
• Mol File: 65439-65-8.mol
• Article Data: 15

Chemical Properties

• CAS DataBase Reference: 1H-Imidazole, 4,5-diphenyl-2-(2-phenylethenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Imidazole, 4,5-diphenyl-2-(2-phenylethenyl)-(65439-65-8)
• EPA Substance Registry System: 1H-Imidazole, 4,5-diphenyl-2-(2-phenylethenyl)-(65439-65-8)

Safety Data

• Hazardous Substances Data: 65439-65-8(Hazardous Substances Data)

Upstream product

• 104-55-2 3-phenyl-propenal 
• 134-81-6 benzil 
• 14371-10-9 (E)-3-phenylpropenal 
• 119-53-9 2-hydroxy-2-phenylacetophenone 
• 105887-23-8 C₂₃H₁₈O₃ 

Relevant articles and documents

Catalytic conversion of 2,4,5-trisubstituted imidazole and 5-substituted 1H-tetrazole derivatives using a new series of half-sandwich (η6-p-cymene)Ruthenium(II) complexes with thiophene-2-carboxylic acid hydrazone ligands

A new series of half-sandwich (η6-p-cymene) ruthenium(II) complexes with thiophene-2-carboxylic acid hydrazide derivatives [Ru(η6-p-cymene)(Cl)(L)] [L = N'-(naphthalen-1-ylmethylene)thiophene-2-carbohydrazide (L1), N'-(anthracen-9-ylmethylene)thiophene-2-carbohydrazide (L2) and N'-(pyren-1-ylmethylene)thiophene-2-carbohydrazide (L3)] were synthesized. The ligand precursors and their Ru(II) complexes (1–3) were structurally characterized by spectral (IR, UV–Vis, NMR and mass spectrometry) and elemental analysis. The molecular structures of the ruthenium(II) complexes 1–3 were determined by single-crystal X-ray diffraction. All complexes were used as catalysts for the one-pot three-component syntheses of 2,4,5-trisubstitued imidazole and 5-substituted 1H-tetrazole derivatives. The catalytic studies optimized parameters as solvent, temperature and catalyst. The catalysts revealed very active for a broad range of aromatic aldehydes presenting either electron attractor or electron donor substituents and, although less active, moderate to high activities were observed for alkyl aldehydes.

2-hydroxyethylammonium formate ionic liquid grafted magnetic nanoparticle as a novel heterogeneous catalyst for the synthesis of substituted imidazoles

Catalytic one-pot condensation of benzil, aldehyde and ammonium acetate have been successfully carried out using 2-hydroxyethylammonium formate (HEAF) grafted on a magnetic nanoparticles as a new heterogeneous catalyst. The as-prepared catalyst was charac

Simple, Efficient, and Convenient One-Pot Synthesis of Imidazole Derivatives in the Presence of Nanosilica-supported Imidazolium Ionic Liquid as a Catalyst

An efficient and simple synthesis of 2,4,5-trisubstituted imidazoles is achieved by three-component cyclocondensation of benzil, aldehyde, and ammonium acetate by using nanosilica-supported imidazolium ionic liquid as a catalyst under solvent-free conditions. The key advantages of this process are high to excellent yields, short reaction time, easy work-up, and the reusability of the catalyst.