反应详情

The title compound was prepared from (4-chloro-5-isopropylamino-2-nitro-phenyl)-carbamic acid tert-butyl ester (Example C37) (3.75 g, 11.3 mmol) by reduction with SnCl2.2H2O according to the general procedure J (method b). Obtained as a brown solid (2.90 g, 86%).