Acrylonitrile → n,n-Bis(2-cyanoethyl)hexylamine

HRID 74710

Reaktionsgleichung

Reaktionsgleichung von HRID 74710
[C:1](#[N:4])[CH:2]=[CH2:3].[CH2:5]([NH2:11])[CH2:6][CH2:7][CH2:8][CH2:9][CH3:10]>>[C:1]([CH2:2][CH2:3][N:11]([CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10])[CH2:3][CH2:2][C:1]#[N:4])#[N:4]

Komponenten

3

Edukt 2

HCID 7855AcrylonitrileHCID 8102Hexylamine

Produkt 1

HCID 16733110n,n-Bis(2-cyanoethyl)hexylamineAusbeute 98,9 %

Reaktionsbedingungen

Temperatur
70 °C

Versuchsvorschrift

20.1 g of acrylonitrile was added dropwise to an aqueous solution (150 ml) of 15.5 g of hexylamine at room temperature over 0.5 hours, and then the mixed solution was stirred at 70° C. for 3 hours. After standing to cool to room temperature, the mixed solution was extracted with 150 ml of ethyl acetate. The organic layer was separated from the solution, dried over anhydrous magnesium sulfate, and distilled off the solvent to obtain 31.4 g of a target compound as a colorless oily product.

Aufarbeitung

  1. temperatureto cool to room temperature
  2. extractionthe mixed solution was extracted with 150 ml of ethyl acetate
  3. customThe organic layer was separated from the solution
  4. dry with materialdried over anhydrous magnesium sulfate
  5. distillationdistilled off the solvent

Quellen und Nachweise

ORD-Eintrag
ord-0d4eab3b0e8f40d185c25da15d7077e2
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08830811B2

Verknüpfte Notizen

Wird geladen…