Application of 479691-42-4 ,Some common heterocyclic compound, 479691-42-4, molecular formula is C13H19ClN4O2, 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.
Preparation of compound 38: A solution of compound 37 in 20 ml of ether/HCl was allowed to stir at room temperature under nitrogen atmosphere for 1 h. The excess solvent was distilled off under reduced pressure and the crude material was washed with n-pentane and dried to yield 180 mg of compound 38 in quantitative yield.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,479691-42-4, its application will become more common.
Reference:
Patent; Salituro, Francesco G.; Saunders, Jeffrey O.; Yan, Shunqi; US2010/331307; (2010); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia