Reference of 3934-20-1, Adding some certain compound to certain chemical reactions, such as: 3934-20-1, name is 2,4-Dichloropyrimidine,molecular formula is C4H2Cl2N2, 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 3934-20-1.
Into a 50-mL round-bottom flask, was placed 2,4-dichloropyrimidine (1.1 g, 7.38 mmol, 1.00 equiv.), methanamine hydrochloride (498 mg, 7.38 mmol, 1.00 equiv.), potassium carbonate (3.07 g, 22.21 mmol, 3.00 equiv.), N,N-dimethylformamide (10 mL). The resulting solution was stirred for 18 h at 20 C. The resulting solution was diluted with 60 mL of H2O. The resulting solution was extracted with 3×80 mL of ethyl acetate and the organic layers combined. The resulting mixture was washed with 3×100 mL of brine. The resulting mixture was concentrated under vacuum. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1/2). This resulted in 0.67 g (63%) of 2-chloro-N- methylpyrimidin-4-amine as a white solid.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 3934-20-1, 2,4-Dichloropyrimidine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; EPIZYME, INC.; CAMPBELL, John Emmerson; DUNCAN, Kenneth William; FOLEY, Megan Alene; HARVEY, Darren Martin; KUNTZ, Kevin Wayne; MILLS, James Edward John; MUNCHHOF, Michael John; (586 pag.)WO2017/181177; (2017); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia