863422-98-4

Usage

Molecular structure

A benzimidazole ring fused with a phenyl and a fluophenyl group.

Common uses

Development of pharmaceutical drugs, building block for organic synthesis processes.

Properties

Exhibits fluorescent properties, suitable for use in imaging and fluorescence applications.

Potential applications

Medicinal chemistry, material science, and biotechnology.

Unique value

Valuable compound for research and development in various scientific disciplines due to its chemical structure and properties.

Upstream product

• 119-75-5 2-nitro-N-phenylaniline 
• 446-52-6 2-Fluorobenzaldehyde 
• 393-52-2 2-Fluorobenzoyl chloride 
• 534-85-0 N-phenyl-1,2-benzenediamine 
• 84145-28-8 (+/-)-2-amino-2'-fluorophenylacetic acid 

Relevant academic research and scientific papers

Orthogonally Substituted Benzimidazole-Carbazole Benzene As Universal Hosts for Phosphorescent Organic Light-Emitting Diodes

The novel ambipolar hosts of o-CbzBz and o-DiCbzBz contain carbazole and benzimidazole through an ortho-connection. The orthogonal conformations cause the triplet state to be confined at the carbazole units to secure efficient energy transfer. The phosphorescent organic light-emitting diodes (PhOLEDs) show a high current efficiency, power efficiency, and low efficiency roll-off. o-DiCbzBz can be used as a host for sky-blue, green, and orange-red PhOLEDs, giving 57.5, 78.4, and 60.3 cd/A, respectively. (Figure Presented).

Ionic luminous platinum complex based on benzimidazole phosphine ligand and preparation method of ionic luminous platinum complex

The invention relates to an ionic luminous platinum complex based on a benzimidazole phosphine ligand and a preparation method of the ionic luminous platinum complex, belonging to the technical field of synthesis of organic complexes. The molecular formula of the platinum complex is [C44H31N3PPtS]OTF, [C45H33N3OPPtS]OTF or [C45H30F3N3PPtS]OTF. The ionic luminous platinum complex has strong absorption (wherein epsilon is greater than 5 * 10 L. mol. cm ) at a wavelength of near 230 nm, medium-intensity absorption in a wavelength range of 280-360 nm and low-intensity absorption in a wavelength range of 375-430 nm; the luminous quantum efficiency of the ionic luminous platinum complex in a 293K solution and a solid state is up to 86.6% and 69.1% respectively; and the service life of the ionic luminous platinum complex in the 293K solution and the solid state is up to 6.1 microseconds and 18.9 microseconds respectively. The ionic luminous platinum complex is a high-efficiency OLED photoluminescent material and can be used in the field of preparation of OLED luminescent materials.

Iron(III) Chloride-Catalyzed Decarboxylative-Deaminative Functionalization of Phenylglycine: A Tandem Synthesis of Quinazolinones and Benzimidazoles

The first iron(III) chloride-catalyzed decarboxylative-deaminative functionalization of phenylglycine with o-substituted nitroarenes was achieved for the synthesis of 4(3H)-quinazolinones and benzimidazoles. The reaction of 2-nitrobenzonitrile/2-nitro-N,N-diphenylamine with phenylglycine at 120 C in the presence of potassium carbonate as a base in toluene generated the products in 45-87% yields. Various functional groups like nitro, fluoride, chloride and trifluoromethyl were well tolerated under the present reaction conditions. In this tandem approach, involvement of transfer hydrogenation of the nitro functionality with in situ generated ammonia, imination, nitrile hydration to amide and oxidative cyclization sequences have been established. The process avoids the use of an external hydrogen source, costly catalysts as well as the isolation of amine and amide intermediates.

Organometallic complex for organic electroluminescent device

An organometallic complex having formula (I) wherein M is a transition metal; each A1 and A2 is independently a monodentate ligand, or A1 and A2 are covalently joined together to form a bidentate ligand; R1