Dodecylamine → Urea, N-dodecyl-

HRID 1588954Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1588954
[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-0e92f0ba0cb04ce4af70b9fbb77f49cd
Quelldatensatz
uspto-grants-1993_06
Patentnummer
US05223635

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