Related Products of 42965-55-9, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 42965-55-9, name is 5,6-Diaminopyrimidine-2,4(1H,3H)-dione sulfate. This compound has unique chemical properties. The synthetic route is as follows.
General procedure: 5,6-Diaminouracil sulphate (1.31 mmol, 1 eq.) was suspended in water (35 mL). The mixture wasmade alkaline using a methanolic solution of NaOH (0.65M, 3 eq.) and heated to 90 C for 15 min.A solution of diketone (1.96 mmol, 1.5 eq.) in a mixture of THF (40 mL) and water (15 mL) was addedand the mixture was stirred at 90 C for 45 min. The reaction mixture was acidified glacial acetic acid(15 mL) and heated at 90 C for another 20 h. The reaction mixture was subsequently concentrated toapproximately 1/3 of the volume, cooled in the freezer and the as-obtained suspension was filteredand the solid fraction was washed with cold water (30 mL) and cold ethanol (20 mL) to yield the crudeflavin derivative. The crude product was purified by digestion in boiling methanol. The digestedflavin derivative was further subjected to vacuum sublimation to yield the final target compound.
According to the analysis of related databases, 42965-55-9, the application of this compound in the production field has become more and more popular.
Reference:
Article; Richtar, Jan; Heinrichova, Patricie; Apaydin, Dogukan Hazar; Schmiedova, Veronika; Yumusak, Cigdem; Kovalenko, Alexander; Weiter, Martin; Sariciftci, Niyazi Serdar; Krajcovic, Jozef; Molecules; vol. 23; 9; (2018);,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia