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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 26705Erstellt: 24. Oktober 2026

Ethylamine → Benzenamine, 4-chloro-N-ethyl-2-nitro-

https://huagongshe.com/de/reaction/26705

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthylamineHCID 6341—
Edukt2,5-DichloronitrobenzeneHCID 6977—
LösungsmittelEthanolHCID 702—
ProduktBenzenamine, 4-chloro-N-ethyl-2-nitro-HCID 9700689%

Reaktionsschritte

A mixture of 26 g of 2,5-dichloro-nitrobenzene, 400 ml of ethanol and 25 ml of ethylamine was refluxed for 24 hours while adding 5 ml of ethylamine at 6 hour intervals and the mixture was cooled and filtered. The orange needles were washed with a small amount of an ethanol-ether mixture and dried over P2O5 under vacuum to obtain 24.4 g (89% yield) of N-ethyl-4-chloro-2-nitro-aniline melting at 90°-91° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04151280
Quelldatensatzuspto-grants-1979_04
ORD IDord-b590f27dd45e4daebcaa150698debc92
Quellennotizuspto-grants-1979_04