2244-11-3, 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 2244-11-3, name is Pyrimidine-2,4,5,6(1H,3H)-tetraone hydrate. This compound has unique chemical properties. The synthetic route is as follows.
General procedure: 0.5 mmol of alloxan monohydrate (0.08 g) and suitable methyl ketone were suspended in 5 mL of glacial acetic acid and reacted in a Syncore apparatus set at the temperature of 115 C, shaking at 120 rpm and reaction time 3 h. All the targeted compounds precipitated after cooling and were recrystallized from ethanol. Compounds 19 and 20 were obtained as a mixture in a 36:64 ratio (total yield 75%); chromatographic purification of the crude (gradient eluent: methanol in dichloromethane 0-10%) afforded the pure final compounds 5.1.2.8 5-[2-(4′-(Methylsulphonyl)biphen-4-yl)-2-oxoethyl]-5-hydroxy-hexahydropyrimidine-2,4,6-trione (14) 65% Yield, mp > 250 C 1H NMR delta 11.44 (s, 2H, NH), 7.91-8.10 (m, 8H), 7.31 (s, 1H, OH), 3.94 (s, 2H), 3.26 (s, 3H). Anal. % (C19H16N2O7S) calculated: C 54.80, H 3.87, N 6.73; found C 54.50, H 3.57, N 6.86.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 2244-11-3, Pyrimidine-2,4,5,6(1H,3H)-tetraone hydrate.
Reference:
Article; Nicolotti, Orazio; Catto, Marco; Giangreco, Ilenia; Barletta, Maria; Leonetti, Francesco; Stefanachi, Angela; Pisani, Leonardo; Cellamare, Saverio; Tortorella, Paolo; Loiodice, Fulvio; Carotti, Angelo; European Journal of Medicinal Chemistry; vol. 58; (2012); p. 368 – 376;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia