1043-46-5Relevant articles and documents
The reaction of α-chlorocarbenium salts with nitriles: formation of chloro-substituted 2-azoniaallene salts
Jochims,Hamed,Huu-Phuoc,Hofmann,Fischer
, p. 918 - 922 (1989)
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TBHP/TBAI–Mediated simple and efficient synthesis of 3,5-disubstituted and 1,3,5-trisubstituted 1H-1,2,4-triazoles via oxidative decarbonylation of aromatic aldehydes and testing for antibacterial activities
Agisho, Habtamu Abebe,Esatu, Habdolo,Hairat, Suboot,Zaki, Mehvash
, (2020)
The author has developed a simple, efficient and eco–friendly convenient general method for synthesis of 3,5–disubstituted–1,2,4–triazoles and 1,3,5–trisubstituted–1,2,4–triazoles from 3–monosubstituted–1,2,4–triazoles and 1,3–disubstituted–1,2,4–triazoles respectively using tetrabutylammonium iodide (TBAI) as catalyst and TBHP as oxidant under mid reaction conditions. This method provides structurally diverse 3,5–disubstituted 1,2,4–triazoes and 1,3,5––trisubstituted–1,2,4–triazoles in good to excellent yields. 3,5–Disubstituted 1,2,4–triazoes and 1,3,5––trisubstituted–1,2,4–triazoles derivatives are biologically and pharmaceutically active molecules, and therefore, this protocol could be of wide applications in medicinal chemistry and organic chemistry.
Electrosynthesis of 1,3,5-trisubstituted 1,2,4-triazoles from phenylhydrazine, aldehydes and amines under mild conditions
Yuan, Ling,Yuan, Gao-Qing
, (2022/01/24)
A simple and convenient method for the electrosynthesis of 1,3,5-trisubstituted 1,2,4-triazoles with three components of phenylhydrazine, aldehydes and amines has been established. The electrolysis could be smoothly carried out at room temperature without additional strong oxidants and catalysts to afford the target product in good yields. This electrochemical route effectively extends synthetic field of 1,2,4-triazole derivatives.
Method for preparing 1,3,5-trisubstituted-1,2,4-triazole derivative in one step
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Paragraph 0023-0095, (2020/08/12)
The invention discloses a method for preparing a 1,3,5-trisubstituted-1,2,4-triazole derivative in one step, and belongs to the technical field of organic chemical synthesis. According to the method,a simple nitrile compound and a hydrazine compound are u