106047-37-4

Usage

Uses

Used in Coordination Chemistry:
4,3':5',4''-Terpyridine is used as a ligand for forming coordination compounds with transition metal ions, which are essential in various chemical processes and applications. Its ability to chelate metal ions contributes to the stability and reactivity of the resulting complexes.
Used in Catalysis:
In the field of catalysis, 4,3':5',4''-Terpyridine is utilized as a ligand to create active sites on metal catalysts, enhancing their efficiency in catalyzing chemical reactions. The complexes formed can be applied in various catalytic processes, including but not limited to, oxidation, reduction, and hydrolysis reactions.
Used in Materials Science:
4,3':5',4''-Terpyridine is employed in materials science for the development of new materials with unique properties. The metal complexes formed with this ligand can be used in the construction of supramolecular assemblies, coordination polymers, and other advanced materials with potential applications in areas such as electronics, photonics, and energy storage.
Used in Biological Research:
In biological research, 4,3':5',4''-Terpyridine and its metal complexes are used for studying interactions with biological molecules, such as proteins and nucleic acids. They can also be employed as potential therapeutic agents or for the development of biosensors.
Used in Fluorescence Imaging and Sensing:
Leveraging its fluorescent properties, 4,3':5',4''-Terpyridine is used in fluorescence imaging to visualize and track specific biological processes or molecules within cells or tissues. Additionally, it is utilized in the development of fluorescent sensors for detecting various analytes, including metal ions and small organic molecules, which is crucial in environmental monitoring and medical diagnostics.

Upstream product

• 625-92-3 3,5-dibromopyridine 
• 93830-58-1 diethyl (pyridin-4-yl)borane 
• 181219-01-2 4-pyridineboronic acid pinacol ester 

Relevant academic research and scientific papers

A chiral M6L4 cage complex assembled from a D2h-symmetric ligand: Self-assembly, structure, and chirality observation

Chiral M6L4 cage structures were self-assembled by mixing a D2h-symmetric ligand with a cis end-capped (diamine)Pd(NO3)2 complex [diamine = ethylenediamine (en), 2,2′-bipyridine (2,2′-bpy), or 1,2-cyclohexanediamine (cxn)]. This self-assembly was achieved by exploiting the template effect of an aromatic guest molecule. The structures were confirmed by CSI-MS, NMR observations, and X-ray crystallographic analysis. Having C2 molecular chirality, two diastereomers were differentiated by attaching a chiral auxiliary on Pd(II).

ELECTROCHROMIC COMPOUNDS AND OPTICAL ARTICLES CONTAINING THEM

Electrochromic compounds and optical articles containing them The present invention relates to a group of novel electrochromic compounds. More specifically, it relates to electrochromic compounds comprising one or several pyridinium rings and the use of these compounds as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.

Cathodic electrochromic compound used in electrochromic device, and preparation method thereof

The structural formula of a cathodic electrochromic compound is shown in the description, a pyridine ring in the middle of the cathodic electrochromic compound is connected to any carbon atom in pyridine rings at two sides through a C-C bond; and in the formula, R1 is selected from C2-20 alkyl groups, R2 to R12 are substituent groups on carbon atoms and are respectively independently selected from H, C1-50 alkyl groups, cycloalkyl groups, polycycloalkyl groups, aryl groups, heterocycloalkyl groups, aralkyl groups and alkaryl groups which are free from or contain halogen, N, O, S, Si, P or an unsaturated bond, and X is selected from a methylbenzenesulfonate anion, a tetrafluoroborate anion, a hexafluoroborate anion, a perchlorate anion, a bisoxalatoborate anion, an oxalyldifluroborate anion, a bis(trifluoromethanesulphonyl)imide anion and a tris(trifluoromethanesulfonyl)methyl anion. An electrochromic device using the compound has a long service life and a deep color, and can greatly reduce the visible light transmittance in the power-up state.