1,2-Dichloro-4-nitrobenzene → N-(2-chloro-4-nitrophenyl)ethane-1,2-diamine

Beteiligte Stoffe

Reaktionsschritte

192 g (1mole) of 3,4-dichloro-nitrobenzene is added to 810 cm3 (10 moles) ethylene diamine hydrate. The reaction mixture is heated at reflux for 4 hours and then poured into 2.5 liters of ice water. Drying yields 205 g of 4-nitro-2-chloro-N-(β-aminoethyl) aniline which, after recrystallization in absolute ethanol, melts at 116° C.

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