Analyzing the synthesis route of 10320-42-0

At the same time, in my other blogs, there are other synthetic methods of this type of compound,10320-42-0, 2-Chloro-5-nitropyrimidine, and friends who are interested can also refer to it.

Adding a certain compound to certain chemical reactions, such as: 10320-42-0, 2-Chloro-5-nitropyrimidine, 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, Formula: C4H2ClN3O2, blongs to pyrimidines compound. Formula: C4H2ClN3O2

A mixture of the pyrimidine compound (0.3 g, 2 mmol), Fe powder (560 mg, 10 mmol), NH4Cl (1.07 g, 20 mmol), EtOH (8 mL) and water (2 mL) was refluxed under N2 overnight. The mixture was cooled to RT and filtered. The filtrate was concentrated and dissolved in water. The mixture was basified with Na2CO3 and extracted with CH2Cl2 two times. The combined organic phases were dried over Na2SO4 and filtered. The filtrate was concentrated to yield the product (120 mg). MS (ESI) m/e (M+H+): 130. 1H NMR (DMSO) delta: 7.99 (s, 2H), 5.73 (s, 2H).

At the same time, in my other blogs, there are other synthetic methods of this type of compound,10320-42-0, 2-Chloro-5-nitropyrimidine, and friends who are interested can also refer to it.

Reference:
Patent; Merck Sharp & Dohme Corp.; Coburn, Craig A.; Ludmerer, Steven W.; Liu, Kun; Wu, Hao; Soll, Richard; Zhong, Bin; Zhu, Jian; (155 pag.)US2019/127365; (2019); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia