反应详情

The title compound was prepared from (4-chloro-5-methyl-2-nitro-phenyl)-carbamic acid tert-butyl ester (Example A17) (4.45 g, 15.5 mmol) by reduction with SnCl2.2H2O according to the general procedure J (method b). Obtained as a yellow solid (3.90 g, 98%).