Chlorine → N-chloropelargonamide

HRID 2049522Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2049522
[Cl:1]Cl.[C:3]([NH2:13])(=[O:12])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11]>O>[Cl:1][NH:13][C:3](=[O:12])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11]

Komponenten

4

Edukt 2

HCID 24526Chlorine2×HCID 70709Nonanamide

Produkt 1

HCID 10877964N-chloropelargonamideAusbeute 97,4 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
20 °C

Versuchsvorschrift

Gaseous chlorine is introduced at a speed of 95 g/h into a suspension of 194 g of 98.15% pure pelargonamide (1.21 mol) in 1400 ml of water. The introduction of chlorine is discontinued after 60 min and the suspension is still left under stirring for 20-30 min at 20° C. The solid is filtered off, is washed with water until all HCl has disappeared (300 cc. of water) and the chlorinated derivative is dried. 226 g of N-chloropelargonamide (yield 97.4%) having an active chlorine titer of 17.6% (theory 18.5%) are thus obtained.

Aufarbeitung

  1. waitthe suspension is still left
  2. filtrationThe solid is filtered off
  3. washis washed with water until all HCl
  4. customthe chlorinated derivative is dried

Quellen und Nachweise

ORD-Eintrag
ord-0e7fc9dacb5444ee82c433c31a785ac3
Quelldatensatz
uspto-grants-1980_04
Patentnummer
US04198348

Notizen zur Reaktion

Wird geladen…