190198-35-7

Usage

Uses

Used in Pharmaceutical Industry:
1-(2-bromophenyl)-1H-imidazole is used as a building block for the development of new pharmaceutical compounds due to its structural features and potential pharmacological properties. Its imidazole framework provides a versatile platform for designing drugs with specific biological activities.
Used in Agrochemical Industry:
1-(2-bromophenyl)-1H-imidazole is also used as a starting material or intermediate in the synthesis of agrochemicals, where its unique chemical structure can be exploited to create compounds with desired pesticidal or herbicidal properties.
Used in Medicinal Chemistry Research:
In the field of medicinal chemistry, 1-(2-bromophenyl)-1H-imidazole serves as a valuable research tool for studying the structure-activity relationships of imidazole-based compounds. Its potential applications in drug development can be further explored through systematic research and experimentation.

Upstream product

• 288-32-4 1H-imidazole 
• 244205-40-1 (2-bromophenyl)boronic acid 
• 583-55-1 1-Bromo-2-iodobenzene 
• 1072-85-1 o-fluorobromobenzene 
• 583-53-9 2,3-dibromobenzene 

Downstream Products

• 1434057-13-2 1-(2-bromophenyl)-3-phenyl-1H-imidazol-3-ium tetrafluoroborate 

Relevant academic research and scientific papers

Peripheral Ligand Effect on the Photophysical Property of Octahedral Iridium Complex: O-Aryl Substitution on the Phenyl Units of Homoleptic IrIII(C)3Complexes (CC = 1-Phenyl-3-methylimidazolin-2-ylidene- C, C2′) for Deep B

To evaluate the efficacy of ortho-arylation in the second coordination sphere of octahedral iridium complex, a series of homoleptic N-heterocyclic carbene (NHC)-based Ir(CCR)3-type complexes were designed and prepared by introducing various substituents (

Immobilization of copper(II) into polyacrylonitrile fiber toward efficient and recyclable catalyst in Chan-Lam coupling reactions

A series of polyacrylonitrile fiber (PANF)-supported copper(II) catalysts were prepared through the immobilization of Cu(II) into prolinamide-modified PANF (PANPA-2F) and subsequently used for the synthesis of diverse N-arylimidazoles from arylboronic acids and imidazole. The prepared Cu(II)@PANPA-2Fs were well characterized by mechanical strength, FT-IR, XRD, XPS and SEM. Among them, CuCl2@PANPA-2F exhibited excellent catalytic performance, and its activity was significantly affected by the Cu loading. This catalytic system also displayed good activity in the synthesis of N-arylsulfonamides from arylboronic acids and tosyl azide. It was highly efficient in gram-scale reactions and could be reused five times. The advantages of low cost, easy preparation, good durability and facile recovery make the fiber catalyst attractive.

Synthesis of benzo[d]imidazo[2,1-b]benzoselenoazoles: Cs2CO3-mediated cyclization of 1-(2-bromoaryl)benzimidazoles with selenium

The synthesis of benzimidazo[2,1-b]benzoselenoazoles is described. The novel ring-closure reaction of 1-(2-bromoaryl)benzimidazoles with Se powder is promoted by Cs2CO3 (2 equiv) in DMF at 150 °C. Moreover, the obtained tetracyclic h

Salen complex of Cu(II) supported on superparamagnetic Fe3O4@SiO2 nanoparticles: an efficient and magnetically recoverable catalyst for N-arylation of imidazole with aryl halides

Abstract: The Fe3O4@SiO2/Salen-Cu(II) nanocatalyst is reported as a thermally and air-stable, economical, and magnetically recoverable heterogeneous catalyst for the selective and efficient N-(hetero)arylation of imidazole. Only by adding a small amount of the catalyst (0.4?mol% Cu) to the reactants and heating under air, the new presented method provides a variety of functionalized and hindered N-(hetero)arylimidazoles in good to excellent yields within short reaction times. The catalyst could be easily recovered with the aid of a permanent magnet and reused up to five consecutive runs without significant loss of activity. Also, the leaching of Cu was negligible after the fifth recycle. Particularly, using either (hetero)aryl iodides or bromides as arylating agents and the need of only small amount of the magnetically recoverable heterogeneous copper-based nanocatalyst make this method low-cost, environmentally benign, and easy to use. Graphical abstract: [Figure not available: see fulltext.].

An efficient route to unsymmetrical bis(azolium) salts: CCC-NHC pincer ligand complex precursors

The coupling of N-heterocyclic azoles (imidazoles, benzimidazoles, triazoles) to bromobenzenes (1,2-; 1,3-; or 1,4) in a step-wise, sequential manner was accomplished by manipulation of reaction time and stoichiometry, which provided straight-forward acce

Framework-Copper-Catalyzed C?N Cross-Coupling of Arylboronic Acids with Imidazole: Convenient and Ligand-Free Synthesis of N-Arylimidazoles

A convenient and environmentally benign synthesis of N-arylimidazoles has been demonstrated by a straightforward reaction catalyzed by the unsaturated coordination sites of Cu in the copper terephthalate metal–organic framework (Cu(tpa)-MOF). A series of N-arylimidazoles has been synthesized in excellent yields by the C?N cross-coupling reaction of arylboronic acids and imidazoles catalyzed by the Cu(tpa)-MOF using ethanol as a benign solvent. The present ligand-free catalytic system proceeds smoothly under mild conditions, avoids stoichiometric Cu reagents, tolerates many functional groups, has a wide substrate scope, and is feasible with other nitrogen heterocycles. The stability and heterogeneity of the catalyst is evidenced by the results of a heterogeneity test, and the catalyst can be reused several times without a loss of activity. The easy preparation of the catalyst, its stability, recovery by simple filtration, and reusability reveal Cu(tpa) MOF as a versatile catalyst for academic and industrial applications.

Copper-catalyzed direct aryl quaternization of N-substituted imidazoles to form imidazolium salts

Diaryliodonium salts are employed to directly quaternize N-substituted imidazoles by using a copper catalyst to construct aryl imidazolium salts in moderate to excellent yields. This transformation is tolerant to a broad range of functional groups and provides a straightforward, efficient, and versatile route to synthesize aryl imidazolium as well as triazolium salts, especially the unsymmetric version.

Palladium-catalyzed sonogashira-coupling conjoined C-H activation: A regioselective tandem strategy to access indolo- and pyrrolo[1,2- a ]quinolines

An operationally simple approach for the regioselective tandem synthesis of indolo[1,2-a]quinolines 4a-v and pyrrolo[1,2-a]quinolines 5a-k from 1-(2-bromophenyl)-1H-indole/pyrrole/imidazole 1a-c, 2a,b by the palladium-catalyzed sequential C-C bond formation is described. The developed approach involves the palladium-catalyzed Sonogashira coupling followed by the intramolecular C-C bond formation via C-H activation, which leads to the formation of 6-endo-dig cyclized product. This synthetic methodology accommodates wide functional group variation on alkyne, which proves to be advantageous for the structural and biological activity assessments.

Copper(I) oxide catalyzed N-arylation of azoles and amines with arylboronic acid at room temperature under base-free conditions

N-Arylation of azoles and amines with arylboronic acids was efficiently carried out with heterogeneous copper(I) oxide in methanol at room temperature under base-free conditions. The products N-arylazoles and N-arylamines were isolated in good to excellent yields. A variety of arylboronic acids and amines were converted to the corresponding N-arylazoles and N-arylamines, demonstrating the versatality of the reaction. Georg Thieme Verlag Stuttgart.