Reference of 41253-21-8, 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. 41253-21-8, name is Sodium 1,2,4-triazol-1-ide, molecular formula is C2H2N3Na, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
(Exl.f) Preparation of the compound of formula (GG)10.0 g of the compound of formula (FF) as oil, as obtained according to (Exl .e), were dissolved in 80 ml of DMSO under stirring. Then, 10 g of the sodium salt of 1,2,4-triazole were added at 25 to 30 C, and the resulting reaction mixture was stirred for 24 hours at 85 to 90 C. The mixture was then cooled to 25 to 30 C, and 25 ml of 5 % (w/v) aqueous solution of sodium hydroxide were added. The mixture was then stin-ed for 3 hours at 25 to 30 C. 100 ml of water were added, and the product was extracted into 150 ml of methyl tetrahydrofuran. The thus obtained organic layer was washed with a 10 % (w/v) aqueous solution of sodium chloride, and subsequently the solvents of the resulting separated organic layer were removed by distillation under reduced pressure to obtain the title compound of formula (GG)as a crude oil. The yield was 6.0 g, corresponding to a theoretical value of 86.0 %.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules.Read on for other articles about Sodium 1,2,4-triazol-1-ide, hurry up and to see.
Reference:
Patent; SANDOZ AG; OBERHUBER, Michael; SALCHENEGGER, Joerg; DE SOUZA, Dominic; ALBERT, Martin; WILHELM, Thorsten; LANGNER, Martin; STURM, Hubert; SPITZENSTAeTTER, Hans-Peter; WO2011/144653; (2011); A1;,
1,2,3-Triazole – Wikipedia,
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