反应详情

The title compound was prepared from (5-fluoro-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert.-butyl ester (Example A8) (3.34 g, 10.3 mmol) by hydrogenation with 10% Pd/C according to the general procedure J (method a). Obtained as a yellow solid (2.93 g).