反应详情

温度

115 °C

Combine 9-fluoro-11H-12-thia-6,11-diaza-dibenzo[a,f]azulen-5-ylamine hydrogen chloride (287 mg, 0.9 mmol), (S)-2-phenethyl-piperazine (340 mg, 1.80 mmol) and diisopropylethyl amine (116 mg, 0.9 mmol) in DMSO (0.5 mL) and toluene (2.0 mL), stir and microwave (300 W, 125 ° C.) for 8 h, then heat to 115 ° C. for 22 h. Cool the reaction to RT, dilute with CH2Cl2, wash with H2O and brine. Dry the organic layer with by Na2SO4. The crude material purify by chromatography on silica gel, gradient (100% CH2Cl2 to 100% CH2Cl2:2N NH3/MeOH=25:1), give 137 mg of title compound.

1. temperatureCool
2. customthe reaction to RT
3. washwash with H2O and brine
4. dry with materialDry the organic layer with by Na2SO4
5. customThe crude material purify by chromatography on silica gel, gradient (100% CH2Cl2 to 100% CH2Cl2:2N NH3/MeOH=25:1)