反应详情

In a similar fashion using route 14 general procedure 26, quinoxalin-5-ylamine (Intermediate 482) (540 mg, 3.7 mmol), 2-nitro-benzenesulfonyl chloride (986 mg, 4.46 mmol), pyridine (0.9 ml, 7.44 mmol) and DCM (10 ml) gave the title compound (679 mg, 56%) after purification by column chromatography with DCM as the eluent.