Related Products of 767-15-7 ,Some common heterocyclic compound, 767-15-7, molecular formula is C6H9N3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
To a stirred solution of 2-fluoro-5-nitrotoluene (2 g, 12.903 mmol) in DMF (15 ml) was added 2- amino-3,5-dimethylpyrimidine (1.58 g, 12.90 mmol) and Cs2CO3 (6.2 g, 25.806 mmol) in a flask at room temperature and stirred for 16 h at 80 ¡ãC. Reaction mixture was monitored by TLC (50percent Ethyl acetate/Pet ether). After completion of the reaction, the reaction was allowed to room temperature and poured into ice water mixture and extracted with AcOEt (2 X 100 ml). The combined organic layers were dried over Na2SO4, filtered and concentrated under reduced pressure to give crude 4-methyl-N-(2-methyl-4-nitrophenyl) pyrimidin-2-amine (2.2 g). The crude product was used for next step without purification. Mass: (ES+) C13H14N4O2 required 258.1; found 259.1 [M+H], HPLC/MS method 2.
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. 767-15-7, 2-Amino-4,6-dimethylpyrimidine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; GENOSCIENCE PHARMA; BRUN, Sonia; BERET, Antoine; BASSISSI, Firas; HALFON, Philippe; COURCAMBECK, Jerome; (275 pag.)WO2017/191599; (2017); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia