反应详情

In a similar fashion using route 1 general procedure 4, N-(2-chloro-quinolin-8-yl)-2-nitro-benzenesulfonamide (Intermediate 255) (0.80 g, 2.2 mmol), SnCl2 (1.7 g, 8.8 mmol), 6N HCl (2 drops) and EtOH (15 ml) gave the title compound (0.59 g, 80%) which was used in the next steps without further purification.