Electric Literature of 7170-01-6, 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. 7170-01-6, name is 3-Methyl-1H-1,2,4-triazole, molecular formula is C3H5N3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
To a solution of 4-fluorobenzaldehyde (3.63 g) and 3-methyl-lH-l,2,4-triazole (2.92 g; prepared according to US 2006/293304) in dry DMF (35 mL) was added K2C03 (24.25 g) at rt. The reaction mixture was stirred at 120C overnight, then cooled to rt and diluted with EA and water. The aq. layer was extracted with EA (2x) and the combined org. layers were washed with water and brine, dried over MgS04, filtered and concentrated under reduced pressure. The title compound was obtained, after purification by CC (Hept/EA 80:20 to 50:50), as a yellow solid (36% yield).1H NMR (CDCls) delta: 10.06 (s, 1H); 8.58 (s, 1H); 8.04 (d, J = 8.0 Hz, 2H); 7.88 (d, J = 8.0 Hz, 2H); 2.53 (s, 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 7170-01-6.
Reference:
Patent; ACTELION PHARMACEUTICALS LTD; BUR, Daniel; GUDE, Markus; HUBSCHWERLEN, Christian; PANCHAUD, Philippe; WO2011/121555; (2011); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics