With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.62348-13-4,Isoxazole-5-carbonyl chloride,as a common compound, the synthetic route is as follows.
General procedure: K2CO3 (5 mmol, 5eq) and substituted acyl chloride (1.2 mmol, 1.2 eq) were successively added to a solution of the aniline e (1.0 mmol, 1.0 eq) in 3 mL dry 1, 4 -dioxane and the mixture was stirred at room temperature overnight. 10 mL H2O and 3 mL saturated aqueous Na2CO3 was added to the mixture and it was stirred at room temperature overnight. The precipitated solid was collected by filtration and purified by silica gel column chromatography.
As the paragraph descriping shows that 62348-13-4 is playing an increasingly important role.
Reference£º
Article; Zhong, Bo; Cai, Xiaohan; Chennamaneni, Snigdha; Yi, Xin; Liu, Lili; Pink, John J.; Dowlati, Afshin; Xu, Yan; Zhou, Aimin; Su, Bin; European Journal of Medicinal Chemistry; vol. 47; 1; (2012); p. 432 – 444;,
Isoxazole – Wikipedia
Isoxazole | C3H3NO – PubChem