反应详情

温度

100 °C

Using an analogous procedure to that described in Example 141, 328.0 mg (1.5 mmol) of 4-chloro-8-methoxy-3-quinolinecarbonitrile, 219.7 mg (1.65 mmol) of 6-aminoindazole and 105.6 mg (173.3 mmol) of pyridine hydrochloride in 15 mL of 2-ethoxyethanol was heated at 100° C. for 2 hr. The work up gave 373.8 mg (79%) of the product as a yellow solid, m.p. 242° C. (dec.), mass (electrospray, m/e): M+H 315.9. HRCIMS: calcd 315.112 for C18H13N5O (M+), obsd 315.1126.