Related Products of 5750-76-5, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 5750-76-5, name is 2,4,5-Trichloropyrimidine. A new synthetic method of this compound is introduced below.
Potassium carbonate (2.26 g, 16.4 mmol) and 2,4,5-trichloropyrimidine (1.5 g, 8.19 mmol) were added to a solution of 3-nitrophenol (1.2 g, 8.19 mmol) in N,N-dimethylformamide (20 mL). The reaction mixture was heated to 60 C. for 2 hours and after cooling was filtered and the filtrate was dilute with ethyl acetate (3*500 mL) and washed with water (20 mL) three times. The organic layer was dried over anhydrous Na2SO4 and concentrated in vacuo to afford 2.0 g (yield 87%) of a light yellow solid. 1H NMR 400 MHz (DMSO-d6) delta 8.88 (s, 1H), 8.30 (d, J=2 Hz, 1H), 8.29-8.21 (m, 1H), 7.85-7.81 (m, 2H); LCMS m/e: 286 [M]+.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,5750-76-5, its application will become more common.
Reference:
Patent; Sabila Biosciences LLC; MANSOUR, Tarek Suhayl; (66 pag.)US2018/208564; (2018); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia