反应详情

温度

115 °C

A mixture of 4-oxotetrahydrothiophene-3-carbonitrile (77.6 mg, 0.61 mmol) and 4-(6-phenylpyridin-3-yl)-1H-pyrazol-5-amine (144 mg, 0.61 mmol) in toluene (10 mL) was heated at 115° C. overnight. Concentration and purification with prep-LC provided 3-(6-phenylpyridin-3-yl)-5,7-dihydropyrazolo[1,5-a]thieno[3,4-d]pyrimidin-8-amine: LCMS tR=1.48 Min (5 min run, UV254mn), Mass calculated for, M+345.1, observed LC/MS m/z 346.1 (M+H).

1. concentrationConcentration and purification