Reaktion #55483

Reaktionsgleichung

2,6-dimethylpiperidine

phosgene

→

2,6-dimethylpiperidinoyl chloride

Lösungsmittel

benzene

Reaktionsbedingungen

Aufarbeitung

1. 1
   Temperaturthe mixture is refluxed for 3 hours
2. 2
   SonstigeThe solid which had separated
3. 3
   Filtrationwas filtered
4. 4
   Einengenthe filtrate was concentrated
5. 5
   workup.DISTILLATIONdistilled under vacuum

Vorschrift

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.

Quelle