反应详情

温度

90 °C

To (S)-2-(1-aminoethyl)-5-chloro-3-phenylquinazolin-4(3H)-one (400 mg, 1.33 mmol) (prepared according to the procedure in Example 2a.A above) and 4-amino-6-chloro-5-iodopyrimidine (338 mg, 1.32 mmol) in IPA (5 mL) was added Hunig's base (0.4 mL). After stirring at 90° C. for 2 hours in a microwave reactor, water was added and the mixture was extracted with EtOAc (3×50 mL), dried (MgSO4), and concentrated. The residue was purified on a reverse phase system run from 0 to 95% ACN in water (0.1% TFA) to give (S)-2-(1-(6-amino-5-iodopyrimidin-4-ylamino)ethyl)-5-chloro-3-phenylquinazolin-4(3H)-one. ES/MS m/z=519.0 (M+), 521.0 (M+2).

1. extractionthe mixture was extracted with EtOAc (3×50 mL)
2. dry with materialdried (MgSO4)
3. concentrationconcentrated
4. customThe residue was purified on a reverse phase system