Dodecylamine → Urea, N-dodecyl-

HRID 1089649

Reaktionsgleichung

Reaktionsgleichung von HRID 1089649
[CH2:1]([NH2:13])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].[N-:14]=[C:15]=[O:16].C([NH+](CC)CC)C>C(Cl)(Cl)Cl>[CH2:1]([NH:13][C:15]([NH2:14])=[O:16])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]

Komponenten

4

Edukt 2

HCID 13583DodecylamineHCID 18997612Triethylammonium isocyanate

Produkt 1

HCID 75091Urea, N-dodecyl-

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6212ChloroformLösungsmittel2×

Versuchsvorschrift

14.1 g of dodecylamine (0.076 mol) dissolved in 20 ml of chloroform were added dropwise at room temperature with stirring to 100 ml of a solution of 10 g of triethylammonium isocyanate (0.069 mol) in chloroform, prepared according to Example 1. After completion of the addition the mixture was subsequently stirred at room temperature for 24 hours and heated to reflux for 1 hour. The solvent was evaporated and the residue was recrystallized from chloroform. 9.45 g, i.e. 60% of theory, of dodecylurea were obtained in this way.

Aufarbeitung

  1. additionwere added dropwise at room temperature
  2. customprepared
  3. additionAfter completion of the addition the mixture
  4. temperatureheated
  5. temperatureto reflux for 1 hour
  6. customThe solvent was evaporated
  7. customthe residue was recrystallized from chloroform

Quellen und Nachweise

ORD-Eintrag
ord-38bf12d50aa9442995dfc91c8d535d0c
Quelldatensatz
uspto-grants-1992_01
Patentnummer
US05078980

Verknüpfte Notizen

Wird geladen…