反应详情

温度

70 °C

In a 20 mL sealed tube was dissolved 8-chloro-3-methoxy-1,5-naphthyridine (70 mg, 360 μmol) in DMF (2.00 mL). To this was added N1-(4-phenylphthalazin-1-yl)benzene-1,4-diamine (124 mg, 396 μmol) and the reaction mixture was stirred at 70° C. for 17 h. Upon cooling to RT, the mixture was dissolved in DMF and purified using Gilson reverse phase chromatography. The product fractions were combined, concentrated and the resulting crude was extracted into DCM, washed 1× sodium carbonate, 1×H2O, dried with Na2SO4, filtered through fritted funnel, concentrated to yield N1-(7-methoxy-1,5-naphthyridin-4-yl)-N4-(4-phenylphthalazin-1-yl)benzene-1,4-diamine as light yellow solid. MS [M+H]=471.0; Calc'd 470.5 for C29H22N6O.

1. customIn a 20 mL sealed tube
2. temperatureUpon cooling to RT
3. custompurified
4. concentrationconcentrated
5. extractionthe resulting crude was extracted into DCM
6. washwashed 1× sodium carbonate, 1×H2O
7. dry with materialdried with Na2SO4
8. filtrationfiltered through fritted funnel
9. concentrationconcentrated