89972-75-8

Usage

Uses

Used in Solar Cell Industry:
4'-(4-CHLOROPHENYL)-2,2':6',2''-TERPYRIDINE is used as a terpyridine ligand for the construction of organometallic complexes, which are integral to the development of solar cells. The incorporation of this ligand into organometallic complexes enhances their light-harvesting capabilities and charge transport properties, thereby improving the overall efficiency and performance of solar cells.

Upstream product

• 60-35-5 acetamide 
• 1122-62-9 2-acetylpyridine 
• 104-88-1 4-chlorobenzaldehyde 
• 26482-00-8 1-(2-oxo-2-(2-pyridyl)ethyl)pyridinium iodide 
• 16231-98-4 (E)‐3‐(4‐chlorophenyl)‐1‐(pyridin‐2‐yl)prop‐2‐en‐1‐one 

Downstream Products

• 89972-79-2 4'-(4-hydroxyphenyl)-2,2';6',2''-terpyridine 
• 1259925-89-7 [Cu(ciprofloxacin)(4'-(4-chlorophenyl)-2,2':6',2''-terpyridine)Cl] 
• 926036-12-6 mer-[Ru(4′-(4-chlorophenyl)-2,2′: 6′,2″-terpyridine)Cl₃] 
• 1356397-56-2 CuCl(1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-quinoline-3-carboxylate)(4'-(4-chlorophenyl)-2,2':6',2''-terpyridine) 
• 1400766-85-9 ZnBr₂(4'-(4-chlorophenyl)-2,2':6',2''-terpyridine) 

Relevant academic research and scientific papers

54. Synthese von para-substituierten Phenyl-Terpyridin Liganden

Up to now the synthesis of para-substituted phenyl-terpyridine ligands was difficult with respect to the purification of the reaction products.We have found that these compounds can easily be isolated as hydrobromides from acetic acid.Starting from the hy

A convenient method for synthesis of terpyridines: Via a cooperative vinylogous anomeric based oxidation

The presented study is the first report of the synthesis of terpyridines in the presence of a nanomagnetic catalyst instead of harmful reagents. Herein, Fe3O4&at;O2PO2(CH2)2NH3+CF3CO2- as a retrievable nanocatalyst with magnetic properties was applied for the multi-component reaction between acetylpyridine derivatives (2 or 3 or 4-isomer), aryl aldehydes and ammonium acetate under conventional heating conditions in the absence of any solvent. The derived terpyridines were obtained with acceptable yields and brief reaction times via a cooperative vinylogous anomeric based oxidation route. Fe3O4&at;O2PO2(CH2)2NH3+CF3CO2- showed a high capability for recovery and reuse in the mentioned reaction.

(Ar-tpy)RuII(ACN)3: A Water-Soluble Catalyst for Aldehyde Amidation, Olefin Oxo-Scissoring, and Alkyne Oxygenation

The synthetic chemists always look for developing new catalysts, sustainable catalysis, and their applications in various organic transformations. Herein, we report a new class of water-soluble complexes, (Ar-tpy)RuII(ACN)3, utilizing designed terpyridines possessing electron-donating and -withdrawing aromatic residues for tuning the catalytic activity of the Ru(II) complex. These complexes displayed excellent catalytic activity for several oxidative organic transformations including late-stage C-H functionalization of aldehydes with NH2OR to valuable primary amides in nonconventional aqueous media with excellent yield. Its diverse catalytic power was established for direct oxo-scissoring of a wide range of alkenes to furnish aldehydes and/or ketones in high yield using a low catalyst loading in the water. Its smart catalytic activity under mild conditions was validated for dioxygenation of alkynes to highly demanding labile synthons, 1,2-diketones, and/or acids. This general and sustainable catalysis was successfully employed on sugar-based substrates to obtain the chiral amides, aldehydes, and labile 1,2-diketones. The catalyst is recovered and reused with a moderate turnover. The proposed mechanistic pathway is supported by isolation of the intermediates and their characterization. This multifaceted sustainable catalysis is a unique tool, especially for late-stage functionalization, to furnish the targeted compounds through frequently used amidation and oxygenation processes in the academia and industry.

Catalytic application of sulfonic acid-functionalized titana-coated magnetic nanoparticles for the preparation of 1,8-dioxodecahydroacridines and 2,4,6-triarylpyridines via anomeric-based oxidation

We have developed green, efficient and powerful protocols for the preparation of 2,4,6-triarylpyridines and 1,8-dioxodecahydroacridines in the presence of Fe3O4@TiO2@O2PO2(CH2)2NHSO3H as a sulfonic acid-functionalized titana-coated magnetic nanoparticle catalyst under mild and solvent-free reaction conditions. These protocols furnished the desired products in short reaction times with good to high yields (20–40?min and 80–86% in the case of 2,4,6-triarylpyridines; 15–90?min and 80–93% in the case of 1,8-dioxodecahydroacridines). The final step of the mechanistic route in the synthesis of 2,4,6-triarylpyridines proceeds via an anomeric-based oxidation. Also, the nanomagnetic core–shell catalyst can be recycled and reused in both cases of the scrutinized one-pot multicomponent reactions with high turnover number and turnover frequency.

White-light-emitting lanthanide and lanthanide-iridium doped supramolecular gels: modular luminescence and stimuli-responsive behaviour

Light-emitting materials are of significant interest owing to their potential applications in electroluminescent devices/displays and sensors. Herein, light-emitting metallogel systems are developed using self-assembled Ln(iii)-complexes (Ln(iii) = Eu(iii

Synthesis, characterization, crystal structure, and DNA interaction of tin complexes containing pyridyl ligands

Abstract: The reactions of 4′-aryl-2,2′:6′,2′′-terpyridines (aryl?=?phenyl, p-tolyl, p-anisyl, p-chlorophenyl, 4-pyridyl) and 3-phenyl-1,5-bis(2-pyridyl)-1,5-pentanedione with dimethyltin(IV) dichloride and tin(II) dichloride have been investigated. The resulting products have been fully characterized by elemental analysis and multinuclear (1H, 13C, 119Sn) NMR spectroscopy and X-ray crystal structure determination in the case of [SnCl2(pytpy)] (pytpy?=?4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine). The crystal structure of [SnCl2(pytpy)] reveals that tin(II) is pentacoordinated in a highly distorted square pyramidal geometry. Moreover, the binding interaction of complex [SnCl2(pytpy)] with calf thymus-DNA (ct-DNA) has been investigated using UV–Vis spectroscopy. Data reveals that the groove binding is a mode of the interaction with a moderate binding constant of 7.2 (±0.2)?×?103?M?1. Graphical abstract: [Figure not available: see fulltext.]

Tuning the photophysical properties of 4′-substituted terpyridines - An experimental and theoretical study

Several 2,2′:6′,2″-terpyridines substituted in the 4′-position were synthesized and their photophysical properties were investigated by absorption and photoluminescence spectroscopy in dilute solutions and solid state. The studies confirmed that the absor

Mononuclear manganese(II)/4′-Ar-2,2′:6′,2″-terpyridine complexes: Synthesis, characterization, and olefins oxidation study

A series of mononuclear Mn(II)/terpyridine complexes were synthesized and characterized by elemental analysis, IR spectrum, and UV-vis spectrum. Catalytic activities of Mn(II)/4′-Ar-2,2′:6′,2″-terpyridine complexes were tested in the oxidation of cyclohexene or styrene in the presence of tert-butylhydroperoxide as oxidant. Significant catalytic effects of these complexes were observed in the oxidation of olefins, especially in the cyclo-oxidation of styrene.

DNA interaction, in vitro antimicrobial and SOD-like activity of copper(II) complexes with norfloxacin and terpyridines

The novel octahedral copper(II) complexes with the second generation fluoroquinolone, norfloxacin and terpyridine derivatives were prepared and characterized. The antimicrobial efficiency of the complexes were tested on five different microorganisms and s

Interactions with herring sperm DNA and biological studies of sparfloxacin drug-based copper(II) compounds

Copper(II) complexes of the type [Cu(SPF)(Ln)Cl] (where SPF is sparfloxacin and Ln = substituted terpyridines) were synthesized and found to have a distorted octahedral geometry. Superoxide dismutase-like activity of the complexes wa