Synthetic Route of 1260088-72-9, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.1260088-72-9, name is 2,4-Dichloro-7,7-dimethyl-5,7-dihydrofuro[3,4-d]pyrimidine, molecular formula is C8H8Cl2N2O, molecular weight is 219.0679, as common compound, the synthetic route is as follows.
General procedure: A mixture of 2,4-dichloro-7,7-dimethyl-5,7-dihydrofuro[3,4-d]pyrimidine7 (257mg, 1.173 mmol), 1H-pyrazolo[4,3-c]pyridin-3-amine (291 mg, 1.735 mmol), N,N-diisopropylethylamine (0.40 mL, 2.3 mmol) and N,N-dimethylformamide (4.0 mL) was heated at 70 C for 2 hours. The reaction mixture was diluted with ethyl acetate, washed with water (2x) and brine, dried over magnesium sulfate, filtered, and evaporated in vacuo. The crude product was purified via flash chromatography on silica gel (24 silica, solvent gradient: 0-100% ethyl acetate in dichloromethane followed by 10% methanol indichloromethane) to yield 176.7 mg of the title compound.
Statistics shows that 1260088-72-9 is playing an increasingly important role. we look forward to future research findings about 2,4-Dichloro-7,7-dimethyl-5,7-dihydrofuro[3,4-d]pyrimidine.
Reference:
Article; Hanan, Emily J.; Baumgardner, Matt; Bryan, Marian C.; Chen, Yuan; Eigenbrot, Charles; Fan, Peter; Gu, Xiao-Hui; La, Hank; Malek, Shiva; Purkey, Hans E.; Schaefer, Gabriele; Schmidt, Stephen; Sideris, Steve; Yen, Ivana; Yu, Christine; Heffron, Timothy P.; Bioorganic and Medicinal Chemistry Letters; vol. 26; 2; (2016); p. 534 – 539;,
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