Related Products of 145783-15-9, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.145783-15-9, name is 4,6-Dichloro-2-(propylthio)pyrimidin-5-amine, molecular formula is C7H9Cl2N3S, molecular weight is 238.14, as common compound, the synthetic route is as follows.
4,6-Dichloro-2-(propylthio)pyrimidin-5-amine (0.5 g, 2.1 mmol) was dissolved in methanol (2 mL) and supplemented with 2,2,2-trifluoroethanamine (625.0 mg, 6.3 mmol). The reaction mixture was introduced in a sealed vessel and heated at 100C for 24 h. After concentration of the reaction mixture to dryness under vacuum, the residue was purified by silica gel column chromatography. Yield: 76%.Melting point: 107-109C.*H NMR (DMSO -d6) d 0.95 (t, J=7.4 Hz, 3H, SCH2CH2C/ ,), 1.63 (h, J=7.3 Hz, 2H, SCH2CH2CH3),2.95 (t, J=7.2 Hz, 2H, SCH2CH2CH3), 4.29 (m, 2H, NHCH2CF3), 4.95 (s, 2H, NH2), 7.53 (s, 1H, NHCH2CF3).13C NM R (DMSO-c/g) d 13.2 (SCH2CH2CH3), 22.6 (SCH2CH2CH3), 32.1 (SCH2CH2CH3), 41.2 (q, J=33 Hz, NHCH2CF3), 120.5 (C-5), 122.7-126.0 (m, NHCH2CF3), 138.8 (C-6), 151.9 (C-4), 154.8 (C-2).
Statistics shows that 145783-15-9 is playing an increasingly important role. we look forward to future research findings about 4,6-Dichloro-2-(propylthio)pyrimidin-5-amine.
Reference:
Patent; UNIVERSITE DE LIEGE; LANCELLOTTI, Patrizio; OURY, Cecile; PIROTTE, Bernard; (140 pag.)WO2019/158655; (2019); A1;,
Pyrimidine | C4H4N2 – PubChem,
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