Related Products of 4922-98-9, 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. 4922-98-9, name is 5-Phenyl-1H-1,2,4-triazol-3-amine, molecular formula is C8H8N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
General procedure: A solution of aminotriazole 11a?m (3.1mmol), glacial acetic acid (5mL), and diethyl ethoxymethylenemalonate (4.6mmol) was refluxed for 3h. After cooling to room temperature, the resulting precipitate was collected by filtration, washed with cold water and dried. The residue was stirred with cold ethyl ether (20mL) and filtered to afford the desired product. Following general procedure C, compound 12c was isolated as a white solid. Yield 67percent, mp>300°C. 1H NMR (200MHz, DMSO-d6) delta: 14.00 (br s, 1H); 8.64 (s, 1H); 8.14?8.10 (m, 2H); 7.55 (m, 3H); 4.26 (q, J=7.0Hz, 2H); 1.28 (t, J=6.8Hz, 3H)
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 4922-98-9.
Reference:
Article; Aghazadeh Tabrizi, Mojgan; Baraldi, Pier Giovanni; Ruggiero, Emanuela; Saponaro, Giulia; Baraldi, Stefania; Poli, Giulio; Tuccinardi, Tiziano; Ravani, Annalisa; Vincenzi, Fabrizio; Borea, Pier Andrea; Varani, Katia; European Journal of Medicinal Chemistry; vol. 113; (2016); p. 11 – 27;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics