反应详情

In a similar fashion using route 16 general procedure 61, 2-amino-4-chloro-N-(5-cyano-quinolin-8-yl)-benzenesulfonamide (Intermediate 286) (100 mg, 0.27 mmol), t-butyl nitrite (0.047 ml, 0.41 mmol) and AcOH: THF (2 ml: 1 ml) gave the title compound (40 mg, 42%) after purification by column chromatography with chloroform/MeOH (99.5:0.5) as the eluent.