反应详情

In a similar fashion using route 2 general procedure 4 N-(5-methoxy-quinolin-8-yl)-2-nitro-4-trifluoromethyl-benzenesulfonamide 587 (500 mg, 1.17 mmol), SnCl2 (0.9 g, 4.6 mmol), 6N HCl (2 drops) and EtOH (10 ml) at 85° C. for 48 h gave the title compound (440 mg, 92%) which was used in the next step without further purification.

1. customat 85° C.
2. customfor 48 h