Oxyether triazole compound, and preparation method and application thereof

A technology of triazoles and compounds, which is applied in the field of organic synthesis, can solve problems that have not been found or retrieved, and achieve the effects of large profit margins, low production costs, and high reaction yields

Inactive Publication Date: 2014-05-07
TIANJIN NORMAL UNIVERSITY
View PDF4 Cites 65 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, no 1-(4-(4-(1H-1,2,4-triazol-1-yl)phenoxy)phenyl)-1H-1,2,4-triazole This compound, not to mention 1-(4-(4-(1H-1,2,4-triazol-1-yl)phenoxy)phenyl)-1H-1,2,4-tri Literature Reports on Synthetic Methods of Azole

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Oxyether triazole compound, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The molar ratio of 4,4'-dibromodiphenyl ether: triazole: potassium carbonate: copper oxide is 2:10:30:1

[0023] CuO (0.0398 mg, 0.5 mmol), potassium carbonate (2.0731 g, 15 mmol), triazole (0.345 mg, 5 mmol), and 4,4'-Dibromodiphenyl ether (0.3360 g, 1 mmol), 20 mL DMF. Start stirring at 100 o C, reacted for 24 hours. After the reaction, the reaction solution was lowered to room temperature, filtered, and 100 mL of water was added to the filtrate, a large amount of precipitate was precipitated, filtered with suction, and the filter cake was collected, with a yield of 60%. Confirmation of the structure of the compound: 1-(4-(4-(1H-1,2,4-triazol-1-yl)phenoxy)phenyl)-1H-1,2,4-triazole, Melting point: 163-165 o c.

[0024] Elemental analysis (C 16 N 6 Oh 12 ) test shows, C, 63.19; H, 4.01; N, 27.56; theoretical value: C, 63.15; H, 3.97; N, 27.62.

Embodiment 2

[0026] Preparation:

[0027] The molar ratio of 4,4'-dibromodiphenyl ether: triazole: potassium carbonate: copper oxide is 2:10:30:1

[0028] CuO (0.0398 mg, 0.5 mmol), potassium carbonate (2.0731 g, 15 mmol), triazole (0.345 mg, 5 mmol), and 4,4'-Dibromodiphenyl ether (0.3360 g, 1 mmol), 20 mL DMF. Start stirring at 150 o C, reacted for 60 hours. After the reaction, the reaction solution was lowered to room temperature, filtered, and 100 mL of water was added to the filtrate, and a large amount of precipitate was precipitated, filtered with suction, and the filter cake was collected to obtain 1-(4-(4-(1H-1,2,4-triazol Azol-1-yl)phenoxy)phenyl)-1H-1,2,4-triazole compound, the yield is 30%, the structure of the compound is confirmed: 1-(4-(4-(1H-1, 2,4-Triazol-1-yl)phenoxy)phenyl)-1H-1,2,4-triazole, melting point: 163-165 o c.

[0029] Elemental analysis (C 16 N 6 Oh 12 ) test shows, C, 63.19; H, 4.01; N, 27.56; theoretical value: C, 63.15; H, 3.97; N, 27.62.

Embodiment 3

[0031] Application of 1-(4-(4-(1H-1,2,4-triazol-1-yl)phenoxy)phenyl)-1H-1,2,4-triazole in the preparation of luminescent materials .

[0032] Method: The compound (1-(4-(4-(1H-1,2,4-triazol-1-yl)phenoxy)phenyl)-1H-1, 2,4-triazole) excitation wavelength and emission wavelength scan, select and determine the best wavelength.

[0033] Conclusion: The excitation and emission wavelengths of this compound are 428 nm and 510 nm, respectively.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
wavelengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a preparation method of 1-(4-(4-(1H-1,2,4-triazolyl-1-yl)phenoxy)phenyl)-1H-1,2,4-triazole. The organic compound is prepared by heating 4,4'-dibromodiphenyl ether, triazole, potassium carbonate and copper oxide by a one-pot process. The preparation method has the characteristics of simple technological operation, low production cost and low environmental pollution, and is suitable for large-scale industrial production. The invention also discloses application of the 1-(4-(4-(1H-1,2,4-triazolyl-1-yl)phenoxy)phenyl)-1H-1,2,4-triazole in photoelectric materials.

Description

[0001] The invention was funded by Tianjin Municipal Science and Technology Commission General Project (11JCYBJC03600), National Natural Science Foundation of China-China Youth Fund (21001080) and Tianjin Normal University Development Fund (52XK1308). technical field [0002] The invention belongs to the technical field of organic synthesis and relates to 1-(4-(4-(1H-1,2,4-triazol-1-yl)phenoxy)phenyl)-1H-1,2,4- Preparation method and application of triazole compound. Background technique [0003] 1,2,4-triazole and its derivatives have the coordination characteristics of pyrazole and imidazole, and are bridging ligands with strong coordination ability. A large number of mononuclear, multinuclear and multidimensional compounds have been synthesized and characterized . These ligands can form N1, N2-bridge mode by coordinating the nitrogen atom on the 1,2 position with the metal ion, and the unsubstituted 1,2,4-triazole derivatives at the 4 position can pass through the 2,4 po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C07D249/08C09K11/06
CPCC07D249/08C09K11/06C09K2211/1059
Inventor 王英刘巨艳
Owner TIANJIN NORMAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap