Application of 3438-55-9, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 3438-55-9, name is 5-Bromo-4-chloro-6-methylpyrimidine. A new synthetic method of this compound is introduced below.
71. The requisite 5-bromo-4-ethoxy-6-methylpyrimidine was prepared from 5-bromo-4-chloro-6-methylpyrimidine via treatment with sodium ethoxide in ethanol.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,3438-55-9, 5-Bromo-4-chloro-6-methylpyrimidine, and friends who are interested can also refer to it.
Reference:
Patent; PFIZER INC.; COE, Jotham, Wadsworth; ALLEN, John, Arthur; DAVOREN, Jennifer, Elizabeth; DOUNAY, Amy, Beth; EFREMOV, Ivan, Viktorovich; GRAY, David, Lawrence, Firman; GUILMETTE, Edward, Raymond; HARRIS, Anthony, Richard; HELAL, Christopher, John; HENDERSON, Jaclyn, Louise; MENTE, Scot, Richard; NASON, Deane, Milford, II; O’NEIL, Steven, Victor; SUBRAMANYAM, Chakrapani; XU, Wenjian; WO2014/72881; (2014); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia