Related Products of 6523-49-5, 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. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, 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.
A mixture of forniamidine from Step 1 (200 mg) and 4-triazolyl-aniline(112 mg, 1 eq) in AcOH (2 ml) was heated to 80 for 16 h. Cooled, concentrated and cautiously treated with sodium bicarbonate (aq). The resulting solid was isolated by filtration, washed with water then DCM:EtOH:NH3 (20:8:1) added and refiltered. The filtrate was concentrated until a precipitate formed which was filtered, washed with ether and dried to give the title compound (129mg, 47%).1H NMR delta 10.06 (IH, s), 9.29 (IH, s), 8.81 (IH, s), 8.63 (IH, s), 8.23 (2H, m),8.07 (2H, d, J 10.0Hz), 7.93 (IH, s), 7.88 (2H, m), 7.83 (IH, m), 7.73 (IH, d, J7.50Hz), 7.35 (IH, t, J 8.75Hz), 3.92 (3H, s); LC-MS rt 2.42 m/z 413 ES+.
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Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics