反应详情

温度

110 °C

A mixture of 2-(4-Amino-phenyl)-6-cyclopropylamino-7-fluoro-2H-isoquinolin-1-one (Example 11) (23 mg, 0.073 mmol) and (5-Chloro-thiophene-2-sulfonyl)-carbamic acid ethyl ester (Example 12) (28 mg, 0.10 mmol, 1.35 eq) in dry toluene (1.5 mL) was heated at 110° C. for 2 hr. Upon cooling, the reaction was concentrated in vacuo and the crude residue was purified by HPLC (C-18) to give 17 mg (46%) of pure 5-chloro-N-[({4-[6-(cyclopropylamino)-7-fluoro-1-oxoisoquinolin-2(1H)-yl]phenyl}amino)carbonyl]thiophene-2-sulfonamide. ES-MS (M+H)+=533, 535 (Cl).

1. temperatureUpon cooling
2. concentrationthe reaction was concentrated in vacuo
3. customthe crude residue was purified by HPLC (C-18)