Application of 313340-08-8, These common heterocyclic compound, 313340-08-8, name is 3,5-Dichloro-6-ethylpyrazine-2-carboxamide, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: To a solution of compound6(0.4 mmol) and anappropriateaniline derivatives(0.2 mmol) in 1,4-dioxane, was added DIPEA (0.4 mmol). The mixture was stirred at 100oC for 12 h. The solution was diluted withwater, andfiltered. The residue was washed with water twice and dried to give the crude product as yellow solid in 42-74% yield.
Statistics shows that 3,5-Dichloro-6-ethylpyrazine-2-carboxamide is playing an increasingly important role. we look forward to future research findings about 313340-08-8.
Reference:
Article; Wang, Yueliang; Xing, Li; Ji, Yinchun; Ye, Jiqing; Dai, Yang; Gu, Wangting; Ai, Jing; Song, Zilan; Bioorganic and Medicinal Chemistry Letters; vol. 29; 6; (2019); p. 836 – 838;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem