Adding a certain compound to certain chemical reactions, such as: 49844-90-8, 4-Chloro-2-(methylthio)pyrimidine, 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, 49844-90-8, blongs to pyrimidines compound. Recommanded Product: 49844-90-8
Bromo trimethylsilane (23 mL, 174.31 mmol) was addedto a solution of 4-chloro-2-methylsulfanylpyrimidine (2.9 g 25 mmol) inacetonitrile (240 mL).The mixture was stirred for 30 h at 40C. The reactionwas monitored by TLC. After cooling to room temperature, NaHCO3saturated solution (250 mL) was added and the product was extracted with AcOEt.The organic layer was dried over Na2SO4, filtered, andevaporated under reduced pressure. The crude residue was purified bychromatography on silica gel using dichloromethane-ethyl acetate (9:1).Evaporation of the eluent in vacuum gave the desired compound in 96% yield(4.66 g) as colorless oil. Litt 1H NMR (CDCl3): delta 2.56(s, 3H, SCH3), 7.16 (d,1H, J = 5.2 Hz, H-5pyrimidine),8.26 (d, 1H, J = 5.2 Hz, H-6pyrimidine).13CNMR (CDCl3): delta 2.56 (s, 3H, SCH3),7.16 (d, 1H, J = 5.2 Hz, H-5pyrimidine),8.26 (d, 1H, J = 5.2 Hz, H-6pyrimidine).HPLC:Rt = 3.11min.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,49844-90-8, its application will become more common.
Reference:
Article; Bendjeddou, Lyamin Z.; Loaec, Nadege; Villiers, Benoit; Prina, Eric; Spaeth, Gerald F.; Galons, Herve; Meijer, Laurent; Oumata, Nassima; European Journal of Medicinal Chemistry; vol. 125; (2017); p. 696 – 709;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia