Related Products of 25537-64-8, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 25537-64-8 as follows.
The 2.0g (8.30mmol) 1- methyl-4,5-dibromo -1H-1,2,3- triazole was dissolved in 15ml of tetrahydrofuran, cooled to -10 deg.] C, was added dropwise 4.77ml (9.55mmol) 2.0 M isopropylmagnesium chloride / tetrahydrofuran solution (commercially available, concentration 2.0M), 15ml of hydrochloric acid, using 20ml methyl tertiary butyl ether, and the extract was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to 5ml, it was cooled to 0-5 crystallization, filtration, 40 dried in vacuo to give 4-bromo-1-methyl -1H-1,2,3- triazole 1.55 g, yield 90%
According to the analysis of related databases, 25537-64-8, the application of this compound in the production field has become more and more popular.
Reference:
Patent; The Haiya Chemical Co., Ltd.; Jiang, Yueheng; Que, Limin; Xu, Jun; Qin, Dongguang; Cai, Tong; (17 pag.)CN105585534; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics