Electric Literature of 145783-15-9 ,Some common heterocyclic compound, 145783-15-9, molecular formula is C7H9Cl2N3S, 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.
A mixture of (1S,2S,3R,5S)-3-amino-5-(2-hydroxyethoxy)cyclopentane-1,2-diol (OLA; 1.06 g, 6 mmol), 4,6-dichloro-2-(propylthio)pyrimidin-5-amine (CLINA; 1.43 g, 6 mmol), triethylamine (1.09 g, 7.8 mmol) and polyethyleneglycol PEG400 (2 mL) was stirred for 48 h at 75 C. The reaction mixture was diluted with ethyl acetate (50 mL), washed with water (25 mL) and evaporated under reduced pressure to give a resinous material which solidified upon trituration in n-hexane (25 mL). After filtration there was obtained OLACINA as a grey powder (2.0 g, 88% yield): 13C NMR (DMSO-d 6, 125 MHz) delta 13.3, 22.8, 32.2, 34.7, 54.8, 60.4, 69.8, 72.4, 75.2, 82.4, 119.9, 137.5, 152.5, 155.1.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,145783-15-9, its application will become more common.
Reference:
Patent; LEK Pharmaceuticals d.d.; The designation of the inventor has not yet been filed; EP2607355; (2013); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia