Electric Literature of 10325-70-9 , The common heterocyclic compound, 10325-70-9, name is 5-Acetylpyrimidine, molecular formula is C6H6N2O, 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.
553-1 A mixture of 1-(pyrimidin-5-yl)ethanone (525 mg) and N,N-dimethylformamide dimethyl acetal (3 mL) was stirred for 2 hours under heating to reflux. The reaction mixture was cooled to room temperature, and the solvent was distilled off under reduced pressure. tert-Butyl methyl ether was added to the obtained residue, and the solid matter was collected by filtration, thereby obtaining (E)-3-(dimethylamino)-1-(pyrimidin-5-yl)prop-2-en-1-one (657 mg). MS m/z (M+H): 178.
The synthetic route of 10325-70-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; FUJIFILM Corporation; FURUYAMA, Hidetomo; KURIHARA, Hideki; TERAO, Takahiro; NAKAGAWA, Daisuke; TANABE, Shintaro; KATO, Takayuki; YAMAMOTO, Masahiko; SEKINE, Shinichiro; MASHIKO, Tomoyuki; INUKI, Shinsuke; UEDA, Satoshi; US2015/322063; (2015); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia