Reaktion #4140

Reaktionsgleichung

1-(4-Bromo-2-nitrophenyl)-1,2,3,4-tetrahydroquinoline

ethanol

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product

Ausbeute 100.0%

1-(4-Bromo-2-aminophenyl)-1,2,3,4-tetrahydroquinoline

Ausbeute 100.0%

Lösungsmittel

benzene

Reaktionsbedingungen

Aufarbeitung

1. 1
   FiltrationThe mixture was filtered
2. 2
   Sonstigethe filtrate was evaporated at 50° C. under vacuum

Vorschrift

1-(4-Bromo-2-nitrophenyl)-1,2,3,4-tetrahydroquinoline (11.6 g, 0.035 mole) was dissolved in benzene (125 ml), and ethanol added (75 ml), followed by 1% platinum-on-charcoal (0.40 g). The mixture was shaken under an initial pressure of 56 psi for 6.5 hours. The mixture was filtered and the filtrate was evaporated at 50° C. under vacuum to provide 10.6 g (100%) of product, as a gum.

Quelle