Phosgene → 2,6-Dimethylpiperidine-1-carbonyl chloride

HRID 27205

Reaktionsgleichung

Reaktionsgleichung von HRID 27205
[CH3:1][CH:2]1[CH2:7][CH2:6][CH2:5][CH:4]([CH3:8])[NH:3]1.[C:9](Cl)([Cl:11])=[O:10]>C1C=CC=CC=1>[CH3:1][CH:2]1[CH2:7][CH2:6][CH2:5][CH:4]([CH3:8])[N:3]1[C:9]([Cl:11])=[O:10]

Komponenten

4

Edukt 2

HCID 6371PhosgeneHCID 68843Nanofin

Produkt 1

HCID 190706612,6-Dimethylpiperidine-1-carbonyl chloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 241BenzeneLösungsmittel

Versuchsvorschrift

To a solution of 50 g of 2,6-dimethylpiperidine in 300 ml of benzene is added 60 g of phosgene and the mixture is refluxed for 3 hours. The solid which had separated was filtered and the filtrate was concentrated and distilled under vacuum to obtain 2,6-dimethylpiperidinoyl chloride.

Aufarbeitung

  1. temperaturethe mixture is refluxed for 3 hours
  2. customThe solid which had separated
  3. filtrationwas filtered
  4. concentrationthe filtrate was concentrated
  5. distillationdistilled under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-d11774a1636640a29040ec7cd02bfe95
Quelldatensatz
uspto-grants-1980_09
Patentnummer
US04220658

Verknüpfte Notizen

Wird geladen…