Related Products of 4928-88-5, New Advances in Chemical Research in 2021.In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. 4928-88-5, name is Methyl 1H-1,2,4-triazole-3-carboxylate, molecular formula is C4H5N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
Step 1 Preparation of 1-trityl-1H-[1,2,4]triazole-3-carboxylic acid methyl ester A solution of 1H-[1,2,4]triazole-3-carboxylic acid methyl ester (3.0 g, 0.023 mol) in N,N-dimethylformamide at 25° C. was treated with triphenylmethylchloride (7.2 g, 0.025 mol) and triethylamine (6.41 mL, 0.046 mol). The reaction was stirred at 25° C. for 4 days. At this time, the reaction was concentrated in vacuo. The residue was diluted with ethyl acetate and then washed with a dilute 1N aqueous hydrochloric acid solution and a saturated aqueous sodium chloride solution. The organics were dried over magnesium sulfate, filtered, and concentrated in vacuo. The resulting solids were diluted with ether, collected by filtration, washed with ether, and dried in vacuo to afford 1-trityl-1H-[1,2,4]triazole-3-carboxylic acid methyl ester (2.45 g, 84percent) as a white solid: LR-FAB for C23H19N3O2 (M+H)+ at m/z=370.
Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. Keep reading other articles of 4928-88-5.
Reference:
Patent; Dunten, Peter W.; Foley, Louise H.; Huby, Nicholas J.S.; Pietranico-Cole, Sherrie L.; Yun, Weiya; US2004/14766; (2004); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics