41253-21-8, Adding some certain compound to certain chemical reactions, such as: 41253-21-8, name is Sodium 1,2,4-triazol-1-ide, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 41253-21-8.
(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 %.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 41253-21-8.
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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