Stannous chloride dihydrate → Carbamic acid,[2-amino-4-chloro-5-[methyl(2-methylpropyl)amino]phenyl]-,1,1-dimethylethyl ester

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The title compound was prepared from [4-chloro-5-(isobutyl-methyl-amino)-2-nitro-phenyl]-carbamic acid tert-butyl ester (Example C24) (5.55 g, 15.5 mmol) by reduction with SnCl2.2H2O according to the general procedure J (method b). Obtained as a pale brown solid (3.98 g, 78%).

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