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Process for the preparation of 2-amino-3-nitro-6-(4-fluorobenzylamino) pyridine and of 2-amino-3-carbethoxyamino-6-(4-fluorobenzylamino) pyridine
Process for the preparation of 2-amino-3-nitro-6-(4-fluorobenzylamino) pyridine and of 2-amino-3-carbethoxyamino-6-(4-fluorobenzylamino) pyridine
There is described a process for the production of 2-amino-3-nitro-6-(4-fluorobenzylamino)-pyridine which consists essentially of reacting 2-amino-3-nitro-6-methoxypyridine with 4-fluorobenzylamine in water at elevated temperature; in a given case the nitro group can be subsequently reduced and a carbethoxy group introduced.
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