Research speed reading in 2021. In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. 288-36-8, name is 1H-1,2,3-Triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 288-36-8
2H-1,2,3-triazole (3.45 g, 50 mmol),2-iodo-5-methylbenzoic acid (5.24 g, 20 mmol)Cesium carbonate (11.72 g, 36 mmol),Trans-N, N’-dimethyl-1,2-cyclohexanediamine (0.51 g, 3.6 mmol)Cuprous iodide (0.38 g, 2 mmol),N, N-dimethylformamide (30 mL) were successively added to a 100 mL single-necked round bottom flask,Under the protection of nitrogen gradually heated to 100 ,Reaction for 4 hours.Stop the reaction,cool down,Diluted with tap water and extracted with ethyl acetate (200 mL x 2).The aqueous layer was acidified with concentrated hydrochloric acid to pH = 1 to 2 and extracted with ethyl acetate (200 mL x 2)The combined organic layers were combined and dried over anhydrous sodium sulphate,filter,The filtrate was evaporated under reduced pressure and purified by column chromatography (dichloromethane / methanol (v / v) = 50 / 1) to afford the title compound (yellow solid, 2.76 g, 68%).
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1H-1,2,3-Triazole, in my other articles.
Reference:
Patent; Guangdong HEC Pharmaceutical Co., Ltd.; Jin, Chuanfei; Gao, Jinheng; Zhang, Yingjun; (39 pag.)CN106243052; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics