Adding a certain compound to certain chemical reactions, such as: 4318-56-3, 6-Chloro-3-methylpyrimidine-2,4(1H,3H)-dione, 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, Computed Properties of C5H5ClN2O2, blongs to pyrimidines compound. Computed Properties of C5H5ClN2O2
General procedure: 6-Chloropyrimidine-2,4(1H, 3H)-dione derivatives 1 (1.0 mmol) and N-hydroxyformimidoyl chloride derivatives 2 (1.2 mmol) were combined and dissolved in methanol (15mL), followed by the addition of triethylamine (3.0 mmol). Subsequently, the reaction mixture was stirred in a round-bottom flask (25mL) at room temperature for 5h. After completion of the reaction as indicated by TLC, the mixture was evaporated by rotary evaporator, extracted with ethyl acetate, dried over Na2SO4, then concentrated and purified by flash column chromatography (PE/EA=5:1) to yield compounds 3a-t.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,4318-56-3, 6-Chloro-3-methylpyrimidine-2,4(1H,3H)-dione, and friends who are interested can also refer to it.
Reference:
Article; Jiang, Kun-Ming; Jin, Yi; Lin, Jun; Tetrahedron; vol. 73; 47; (2017); p. 6662 – 6668;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia