Adding a certain compound to certain chemical reactions, such as: 504-17-6, 4,6-Dihydroxy-2-mercaptopyrimidine, 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, Product Details of 504-17-6, blongs to pyrimidines compound. Product Details of 504-17-6
General procedure: A mixture of aldehyde (0.25 mmol), 2-thiobarbituric acid(0.5 mmol), ammonium acetate (0.3 mmol) and CuFe2O4 (10 mol%)in distilled H2O was stirred for an appropriate time. After completionof the reaction (monitored by TLC), the resulted precipitatewasfiltered and dissolved in hot methanol and the catalyst was separatedand collected by an external magnetic and washed withacetone and EtOH several times and dried in an oven at 70 C toreuse in next reactions. The pure solid product was obtained viaevaporation the 2/3 of methanol and filtration. The solid productwas recrystallized from water/ethanol as solvent to afford the pureproducts. All of the products were identified by physical andspectroscopic data. Yellow powder; M.P: 242 C decompose. IR (KBr) n (cm1): 3591,3447 (NH), 3166 (CeH, sp2 stretch), 2922 (CeH, sp3), 1632 (C]O),1437, 1536 (C]C, Ar). 1H NMR (DMSO-d6, 400 MHz) d (ppm): 3.63(s, 3H), 5.91e5.97 (s, 1H), 6.49e6.52 (s, 1H), 6.56e6.57 (m, 1H),6.62e6.64 (m, 1H), 6.93 (s, 1H), 7.06 (s, 2H), 7.19e7.23 (s, 1H), 11.56e11.73 (m, 4H). 13C NMR (DMSO-d6, 100 MHz) d (ppm): 30.89,55.24, 96.21, 109.8, 113.61, 119.62, 129.09, 145.24, 159.42, 173.22.Anal. Calcd for C16H15N5O3S2: C, 49.34; H, 3.88; N, 17.98, %; Found C,49.38; H, 3.90; N, 18.02%.
The synthetic route of 504-17-6 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Naeimi, Hossein; Didar, Asieh; Journal of Molecular Structure; vol. 1137; (2017); p. 626 – 633;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia