New discoveries in chemical research and development in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 27808-16-8, name is 4-Methyl-1H-1,2,3-triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Application In Synthesis of 4-Methyl-1H-1,2,3-triazole
[0009071 To a stirred solution of compound 6 (0.4mL, 1 eq) in dry DMF (3 mL), NaH (0.211 g, 1.5 eq) was added at 0 C and stirred for 15 mm followed by the addition of compoundS (0.380 g, 1.1 eq). The reaction mixture was stirred at room temperature for 30 mm. The progress of the reaction was monitored by TLC. After completion of the reaction, the reaction mixture was quenched with water and extracted with ethyl acetate (3 X 50 mL). Combined organic extracts were washed with brine, dried over anhydrous sodium sulfate and evaporated under reduced pressure. The crude product was purified by column chromatography on silica gel 100-200 mesh using 0-5% EtOAc-hexane to afford the title compound. LCMS (mlz): 205 (M + 1).
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 4-Methyl-1H-1,2,3-triazole, in my other articles.
Reference:
Patent; BIOMARIN PHARMACEUTICAL INC.; BHAGWAT, Shripad; WANG, Bing; LUEDTKE, Gregory R.; SPYVEE, Mark; (490 pag.)WO2016/57834; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics