Related Products of 63206-77-9, Adding some certain compound to certain chemical reactions, such as: 63206-77-9, name is [1,2,4]Triazolo[4,3-a]pyrimidin-3(2H)-one,molecular formula is C5H4N4O, 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 63206-77-9.
A mixture of 2H,3H-[1,2,4]triazolo[4,3-a]pyrimidin-3-one (20 mg, 0.15 mmol) (Intermediate 22) , 2-bromo-N-[(1S)-1-(4-chloro-3- fluorophenyl)ethyl]acetamide (43 mg, 0.15 mmol) (Intermediate 3) and potassium carbonate (61 mg, 0.44 mmol) in acetonitrile (2 mL) was heated to 60 C for 3 hours. The reaction was cooled and quenched into water. The aqueous layer was extracted into ethyl acetate three times, the combined organics were washed with brine, dried over MgSO4 and concentrated in vacuo. The residue was triturated with ethyl acetate and the solid material dried in vacuo to yield the title compound (22 mg, 43% yield).1H NMR (500 MHz, DMSO-d6) d 8.62 (d, J = 7.7 Hz, 1H), 8.55 (dd, J = 2.0, 3.8 Hz, 1H), 8.37 (dd, J = 2.0, 7.0 Hz, 1H), 7.54 (t, J = 8.1 Hz, 1H), 7.36 (dd, J = 1.9, 10.7 Hz, 1H), 7.20 (dd, J = 1.9, 8.3 Hz, 1H), 6.73 (dd, J = 3.8, 7.0 Hz, 1H), 4.94 (p, J = 7.0 Hz, 1H), 4.64 (d, J = 16.6 Hz, 1H), 4.59 (d, J = 16.6 Hz, 1H), 1.37 (d, J = 7.0 Hz, 3H). LCMS (Analytical Method A) Rt = 2.31min, MS (ESIpos): m/z= 350 [M+H]+, Purity = 98%.
According to the analysis of related databases, 63206-77-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; BLACKTHORN THERAPEUTICS, INC.; JONES, Robert M.; BRANDT, Gary; (506 pag.)WO2020/97609; (2020); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia