872856-43-4

Usage

Uses

Used in Pharmaceutical Industry:
Pyridine, 2-(3-bromophenyl)-5-methylis used as a synthetic intermediate for the development of pharmaceuticals, leveraging its ability to modify and enhance the properties of drug molecules, thereby potentially improving their efficacy and safety.
Used in Agrochemicals:
In the agrochemical industry, Pyridine, 2-(3-bromophenyl)-5-methylis used as a key component in the synthesis of various agrochemicals, contributing to the development of effective pest control and crop protection solutions.
Used in Dyes:
Pyridine, 2-(3-bromophenyl)-5-methylis utilized in the production of dyes, where its chemical properties allow for the creation of a wide range of colorants for various applications.
Used as a Solvent:
Pyridine, 2-(3-bromophenyl)-5-methylis employed as a solvent in various chemical processes, thanks to its ability to dissolve a broad spectrum of substances and facilitate reactions.
Used in Rubber Chemicals Production:
Pyridine, 2-(3-bromophenyl)-5-methylis used in the production of rubber chemicals, where it plays a crucial role in enhancing the performance and properties of rubber-based products.
Used in Biological Research:
It has been studied for its potential biological activities, making it a valuable tool in biological research for discovering new therapeutic agents and understanding complex biological processes.
Used in Synthesis of Novel Compounds:
Pyridine, 2-(3-bromophenyl)-5-methylserves as a building block for the synthesis of novel compounds with diverse applications, contributing to the advancement of various industries through the development of innovative materials and substances.

Upstream product

• 78-85-3 2-methylpropenal 
• 27012-22-2 5-methyl-2-phenylpyridine 
• 3510-66-5 2-Bromo-5-methylpyridine 
• 89598-96-9 (3-bromophenyl)boronic acid 

Downstream Products

• 872856-44-5 2-biphenyl-3-yl-5-methylpyridine 

Relevant academic research and scientific papers

Hybridized metal complex and application of hybridized metal complex in organic electrofluorescence device

The invention discloses a hybridized metal complex electrophosphorescence compound. The organic metal electrofluorescence complex is composed of a main ligand with luminescence properties, a deuterated auxiliary ligand and metal, and the complex can be us

meta-C?H Bromination on Purine Bases by Heterogeneous Ruthenium Catalysis

Methods for positionally selective remote C?H functionalizations are in high demand. Herein, we disclose the first heterogeneous ruthenium catalyst for meta-selective C?H functionalizations, which enabled remote halogenations with excellent site selectivity and ample scope. The versatile heterogeneous Ru@SiO2catalyst was broadly applicable and could be easily recovered and reused, which set the stage for the direct fluorescent labeling of purines. In contrast to palladium, rhodium, iridium, or cobalt complexes, solely the ruthenium catalysis manifold provided access to meta-halogenated purine derivatives, illustrating the unique power of ruthenium C?H activation catalysis.

Organometallic compound and organic light-emitting device including the same

Organic metal compound and said organometallic compounds is disclosure is an organic light emitting device. (by machine translation)

Ruthenium-Catalyzed meta-Selective C-H Bromination

The first example of a transition-metal-catalyzed, meta-selective C-H bromination procedure is reported. In the presence of catalytic [{Ru(p-cymene)Cl2}2], tetrabutylammonium tribromide can be used to functionalize the meta C-H bond of 2-phenylpyridine derivatives, thus affording difficult to access products which are highly predisposed to further derivatization. We demonstrate this utility with one-pot bromination/arylation and bromination/alkenylation procedures to deliver meta-arylated and meta-alkenylated products, respectively, in a single step. Taking position: 2-Phenylpyridines undergo meta-selective bromination using tetrabutylammonium tribromide under ruthenium catalysis, thus affording products that are highly predisposed to further derivatization. The bromination can be combined with arylation and alkenylation chemistry to access meta-arylated and meta-alkenylated products, respectively, in a one-pot operation.

Organometallic complex, organometallic complex-containing composition, light-emitting material, organic electroluminescent element material, organic electroluminescent element, and an organic EL display EL lighting org.

PROBLEM TO BE SOLVED: To provide organic metal complexes that can retain high performance in life, durability and the like of organic electroluminescent elements. SOLUTION: An iridium complex obtained from a 2-(3'-biphenyl)-pyridine derivative in which a pyridine group and/or a phenyl group at 3'-position has at least one ≥5C alkyl group as a substituent is provided. The iridium complex, for example, is an iridium complex D-3 synthesized by the reaction formula. COPYRIGHT: (C)2010,JPOandINPIT

Facile synthesis of cyclometalated ruthenium complexes with substituted phenylpyridines

We have developed a new strategy that uses the Kroehnke synthesis for the preparation of various substituted phenylpyridines in excellent yields (up to 88%). Starting with the appropriate commercially available acetophenone, a variety of phenylpyridines substituted by either electron-donating (i.e. methyl, methoxy) or -withdrawing groups (i.e. bromide, nitro) on the phenyl ring are obtained in a two-step synthesis. The corresponding functionalized cyclometalated ruthenium complexes can be prepared with unusually high yields by using methanol as reaction solvent. The electrochemical data of the complexes demonstrate the strong σ-donating character of the anionic phenylpyridine ligand. X-ray analyses of four complexes show a shortening of the Ru-C bond associated with the elongation of only one of the five Ru-N bonds (trans effect). Wiley-VCH Verlag GmbH & Co, KGaA, 2006.

Electroluminescent efficiency

An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further includes a molecule of Formula I wherein an alkyl substituent at position R′5 results in high efficiency and operational stability in the organic light emitting device.