Synthetic Route of 873-83-6 , The common heterocyclic compound, 873-83-6, name is 6-Aminopyrimidine-2,4(1H,3H)-dione, molecular formula is C4H5N3O2, 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.
General procedure: A mixture of aromatic aldehyde (1 mmol), malononitrile (0.66 g, 1 mmol), 6-aminouracil(1 mmol), and KBr (0.1 g, 1 mmol) in EtOH (15 mL) was electrolyzed at 78 °C in an undividedcell equipped with a magnetic stirrer, a platinum anode and a zinc cathode under a constantcurrent density of 5 mA cm-2. The progress of the reaction was monitored by thin layerchromatography. After the electrolysis was finished, the mixture was filtered and the filtercake was washed twice with an ethanol/water (1:1) solution to yield pure products 4a?j.
The synthetic route of 873-83-6 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Kazemi-Rad, Reyhaneh; Azizian, Javad; Kefayati, Hassan; Journal of the Serbian Chemical Society; vol. 81; 1; (2016); p. 29 – 34;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia