Introduction of a new synthetic route about 1H-1,2,4-Triazole

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Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 288-88-0, name is 1H-1,2,4-Triazole, This compound has unique chemical properties. The synthetic route is as follows., 288-88-0

General procedure: A dry flask was charged with the nitrogen containing heterocycles (1.5 mmol), aryl halides (1 mmol), potassium carbonate(2 mmol) and CuMeSal (0.01 mmol) then anhydrous DMSO (5 ml) was added. The reaction mixture was stirred at 110C, open to air, for 3h , cooled to room temperature, filtered, and the precipitate was washed with DMSO (2 ml) then stirred with ice water (30 ml) and extracted with ethyl acetate (3 ¡Á 50 ml),dried over sodium sulfate and the solvent was removed under reduced pressure.The residue was purified by chromatography or recrystallization as indicated with each compound.

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Reference:
Article; Farahat, Abdelbasset A.; Boykin, David W.; Tetrahedron Letters; vol. 55; 19; (2014); p. 3049 – 3051;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics