29091-56-3

Upstream product

• 461009-52-9 1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene 
• 106-40-1 4-bromo-aniline 
• 729-44-2 1,2-bis[chloro(phenyl)methylidene]hydrazone 
• 787-84-8 N'-benzoylbenzohydrazide 
• 613-94-5 benzoic acid hydrazide 
• 93-89-0 benzoic acid ethyl ester 
• 87521-80-0 N³-p-bromophenylbenzamidrazone 
• 100-52-7 benzaldehyde 
• 2039-06-7 3,5-diphenyl-1,2,4-triazole 
• 589-87-7 1,4-bromoiodobenzene 

Downstream Products

• 1082515-55-6 9-(4-(3,5-diphenyl-4H-1,2,4-triazol-4-yl)phenyl)-9H-carbazole 
• 1162646-49-2 4-(9H-carbazol-9-yl)-4'-(3,5-diphenyl-4H-1,2,4-triazol-4-yl)triphenylamine 

Relevant academic research and scientific papers

NOVEL COMPOUND WITH ELECTRON INJECTION AND/OR ELECTRON TRANSPORT CAPABILITIES AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

A compound represented by Formula 1 below and an organic light-emitting device including the compound are provided: Formula 1 Substituents in Formula 1 are the same as defined in the specification.

D-A type organic fluorescent small molecular material and application thereof in ferric ion detection

The invention relates to an electron-donating group (D)-electron-attracting group (A) type organic fluorescent small molecular material and an application thereof in ferric ion (Fe3) detection, and belongs to the technical field of fluorescent sensing. The invention in particular relates to a D-A type fluorescent sensing material which takes a triphenylamine molecule as a donor and 3,4,5-triphenyl-4H-1,2,4-triazole as a receptor. The D-A type structure of the molecule and charge transfer (CT) state from D to A guarantee high fluorescent efficiency thereof. Moreover, 3,4,5-triphenyl-4H-1,2,4-triazole as a fluorescent molecular blue light construction unit not only has a good electron transportation ability, but also has a relatively high complexing ability on iron ions due to exposed nitrogen atoms, so that the fluorescent material has extremely high selectivity and sensitivity on iron ion detection. In addition, the material also has a good detection property on Fe3 in actual water.

A simple and efficient synthesis of 3,4,5-trisubstituted/N-fused 1,2,4-triazoles via ceric ammonium nitrate catalyzed oxidative cyclization of amidrazones with aldehydes using polyethylene glycol as a recyclable reaction medium

An environmentally benign protocol is described for the synthesis of 3,4,5-trisubstituted 1,2,4-triazoles and N-fused 1,2,4-triazoles via ceric ammonium nitrate catalyzed oxidative cyclization of amidrazones and aldehydes using polyethylene glycol as recyclable reaction medium. This protocol is effective toward various substrates having different functionalities. The easy recyclability of the reaction medium makes the process economic and potentially viable for commercial applications.

Br?nsted acid-catalyzed simple and efficient synthesis of 1,2,4-triazoles and 1,2,4-oxadiazoles using 2,2,2-trichloroethyl imidates in PEG

A facile and highly efficient synthesis of 3,4,5-trisubstituted 1,2,4-triazoles and 3,5-disubstituted 1,2,4-oxadiazoles from 2,2,2-trichloroethyl imidates using PEG as a solvent and employing PTSA as the catalyst under mild conditions is described.

Triazole derivative, and light-emitting element, light-emitting device, and electronic device using triazole derivative

A novel triazole derivative which has a large energy gap and can be used for electron-transporting layer of a light-emitting element or as a host material. In addition, a light-emitting element which has higher emission efficiency by using the novel triazole derivative. Furthermore, a low power consumption light-emitting device and electronic device. A triazole derivative having a structure represented by the formula (G1). In the formula, Py represents a pyridyl group. R11 and R12 each represent any of hydrogen, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, or a phenyl group.

Triazole Derivative, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using Triazole Derivative

A novel triazole derivative which has a large energy gap and can be used for electron-transporting layer of a light-emitting element or as a host material. In addition, a light-emitting element which has higher emission efficiency by using the novel triazole derivative. Furthermore, a low power consumption light-emitting device and electronic device. A triazole derivative having a structure represented by the general formula (G1). In the formula, Py represents a pyridyl group. R11 and R12 each represent any of hydrogen, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, or a phenyl group.

TRIAZOLE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE

A substance having high excitation energy is provided. In particular, a substance having high triplet excitation energy is provided. Further, a light-emitting element, a light-emitting device, and an electronic device each having high emission efficiency and low driving voltage are provided. A triazole derivative to which an amino group is bonded is provided. In addition, a light-emitting element, a light-emitting device, and an electronic device each including the triazole derivative to which the amino group is bonded are provided.

Triazole Derivative, Light-Emitting Element, Light-Emitting Device, and Electronic Device

A substance having high excitation energy is provided. In particular, a substance having high triplet excitation energy is provided. Further, a light-emitting element, a light-emitting device, and an electronic device each having high emission efficiency and low driving voltage are provided. A triazole derivative to which an amino group is bonded is provided. In addition, a light-emitting element, a light-emitting device, and an electronic device each including the triazole derivative to which the amino group is bonded are provided.

Triazole derivative, and light-emitting device, and electronic device with the use of triazole derivative

It is an object of the present invention to provide a novel triazole derivative. Further, it is another object of the present invention to provide a light-emitting element having high luminous efficiency with the use of the novel triazole derivative. Moreover, it is still another object of the present invention to provide a light-emitting device and electronic devices which have low power consumption. A light-emitting element having high luminous efficiency can be manufactured with the use of a triazole derivative which is a 1,2,4-triazole derivative, in which an aryl group or a heteroaryl group is bonded to each of 3-position, 4-position, and 5-position, and in which any one of the aryl group or heteroaryl group has a 9H-carbazol-9-yl group.