Research speed reading in 2021. In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. 67545-00-0, name is 4-Amino-1-methyl-1,2,3-triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Product Details of 67545-00-0
In a microwave vial (35 mL) was added S-129 (0.78 g, 1.82 mmol), amine 11 (0.18 g, 1.82 mmol), Cs2CO3(1.18 g, 3.64 mmol.) and Dioxane (25 mL). The Argon was purged through septum and the reaction mixture was degassed for about 5 min. To this mixture was added Xantphos (103 mg, 0.2 mmol) followed by Pd2(dba)3(162 mg, 0.2 mmol) and purged with Argon again for 5 min. Vial was sealed with the septum and irradiated at 140 C for 3 h. After filtration, the obtained crude was chromatographed (Biotage, 25 g, eluent: DMC-EtOAc: 10-50%) to afford S-6-1 (390 mg, 44%).1H NMR (400 MHz, DMSO-d6): delta 9.61 (bs, 1H), 7.99 (d, J = 7.8 Hz, 1H), 7.46- 7.10 (m, 10H), 6.87 (d, J = 3.9 Hz, 1H), 5.39 (m, 1H), 4.02 (s, 3H), 3.35- 3.23 (m, 2H), 2.32 (s, 3H), 2.23 (m, 2H). FABMS (M+H) calculated for was 489.1815 found 489.1813. LCMS 99%, tR= 7.37 minutes.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 4-Amino-1-methyl-1,2,3-triazole, in my other articles.
Reference:
Patent; SOUTHERN RESEARCH INSTITUTE; AUGELLI-SZAFRAN, Corinne, E.; SUTO, Mark; GALEMMO, Robert; MOUKHA-CHAFIQ, Omar; GUPTA, Vandana; ANANTHAN, Subramaniam; (254 pag.)WO2017/106771; (2017); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics