Research speed reading in 2021. The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic. 3641-08-5, name is 2H-1,2,4-Triazole-3-carboxamide belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. 3641-08-5
A stirred mixture of 1H-1,2,4-triazole-3-carboxamide (500 mg, 4.46 mmol) in 1,2-dichloroethane (4.46 mL) treated at room temperature with 2,6-lutidine (2.08 mL, 17.84 mmol) and triethylsilyl trifluoromethanesulfonate (3.03 mL, 13.38 mmol) and heated under a nitrogen atmosphere at 50C. After 4 hours of heating the reaction solution allowed to cool to room temperature and diluted with dichloromethane (25 mL), washed with water (25 mL), 0.5M hydrochloric acid (25 mL), water (25 mL), dried over MgSO4, filtered, and evaporated to solid. The solid was flash chromatographed (silica gel, 10-65% ethyl acetate:hexane) to give the product as a white solid (683 mg).1H NMR (CDCl3, 500MHz, ppm) 0.89 (q, J=8Hz, 6H, CH2), 1.03 (t, J=8 Hz, 9H, CH3), 6.77 (s, 1H, NH), 8.63 (s, 1H, triazole H-5).LC/MS m/z (positive ion scan) M+l= 227.20.
In conclusion, we affirm that quantitative kinetic descriptions of catalytic behavior continue to serve as an indispensable tool to navigate research efforts intended to model. Read on for other articles about 3641-08-5.
Reference:
Patent; MERCK SHARP & DOHME CORP.; SCYNEXIS, INC.; GREENLEE, Mark, L.; WILKENING, Robert; APGAR, James; SPERBECK, Donald; WILDONGER, Kenneth, James; MENG, Dongfang; PARKER, Dann, L.; PACOFSKY, Gregory, James; HEASLEY, Brian, Haid; MAMAI, Ahmed; NELSON, Kingsley; WO2010/19204; (2010); A1;,
1,2,3-Triazole – Wikipedia,
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