Adding a certain compound to certain chemical reactions, such as: 5018-38-2, 4,6-Dichloro-5-methoxypyrimidine, 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, 5018-38-2, blongs to pyrimidines compound. category: pyrimidines
Example 8 4-chloro-5,6-dimethoxypyrimidine Following a modified form of the process described by Bretschneider et al., Monatsh Chem. 96 , 1661-1669 (1965), to 6 g (0.11 mol) of sodium methoxide in 150 ml of methanol were added at 0C 17.9 g (0.1 mol) of 4,6-dichloro-5-methoxypyrimidine. The mixture was held at 0C with stirring for 1 hour. It was allowed to rise to room temperature (25C), the salts formed were filtered. The filter liquors were concentrated to dryness. The residue was treated with 100 ml of distilled water and extracted with 3 x 100 ml of CH2Cl2. The extracts were dried and concentrated, thereby yielding 16.1 g of a completely pure white solid. (92.2%). 1H-NMR: (DMSO-d6, ppm): 8.41 (s, 1H); 4.03 (s, 3H) 3.88 (s, 3H)
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,5018-38-2, its application will become more common.
Reference:
Patent; VITA-INVEST, S.A.; EP714896; (1996); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia