Application of 33097-13-1 ,Some common heterocyclic compound, 33097-13-1, molecular formula is C6H3Cl2N3S, 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.
(S)-1-(1-Methyl-6-(1-methyl-1H-pyrazol-5-yl)-1H-pyrrolo[3,2-b]pyridin-5-yl)ethanamine 2,2,2-trifluoroacetate (1562 mg, 4.23 mmol) in THF (27.5 mL) along with 4,6- dichloro-2-(methylthio)pyrimidine-5-carbonitrile (931 mg, 4.23 mmol) and Et3N (1297 mu, 9.31 mmol) were added to a pear-shaped flask. The resulting mixture was stirred at room temperature for 2 hours and then concentrated to give the title compound, which was used in next step without further purification. ESI-MS m/z [M+H]+ calc’d for C20H19ClN8S, 439.11; found 439.4.
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. 33097-13-1, 4,6-Dichloro-2-(methylthio)pyrimidine-5-carbonitrile, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; TAKEDA PHARMACEUTICAL COMPANY LIMITED; CHANG, Edcon; NOTZ, Wolfgang Reinhard Ludwig; WALLACE, Michael B.; WO2014/11568; (2014); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia