Dioctadecylamine → HCID 20433003, Verbindung

HRID 127992

Reaktionsgleichung

Reaktionsgleichung von HRID 127992
[CH2:1]([NH:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].Br[CH2:39][CH2:40][CH2:41][C:42]([O:44][CH2:45][CH3:46])=[O:43]>C1(C)C=CC=CC=1>[CH2:20]([N:19]([CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])[CH2:39][CH2:40][CH2:41][C:42]([O:44][CH2:45][CH3:46])=[O:43])[CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37]

Komponenten

4

Edukt 2

HCID 66989DioctadecylamineHCID 76300Ethyl 4-bromobutyrate

Produkt 1

HCID 20433003HCID 20433003, VerbindungAusbeute 58,2 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

A solution of dioctadecylamine (5.2 g., 0.01 mole), ethyl 4-bromobutyrate (1.95 g., 0.01 mole) and toluene (50 ml.) is heated at reflux for sixteen hours, then cooled and concentrated in vacuo to a semi-solid oil. The oil is triturated with ethylacetate, filtered, and the filtrate washed with water, then dried (Na2SO4). Removal of the solvent gives the product as an oil (3.7 g.).

Aufarbeitung

  1. temperatureat reflux for sixteen hours
  2. temperaturecooled
  3. concentrationconcentrated in vacuo to a semi-solid oil
  4. customThe oil is triturated with ethylacetate
  5. filtrationfiltered
  6. washthe filtrate washed with water
  7. dry with materialdried (Na2SO4)
  8. customRemoval of the solvent

Quellen und Nachweise

ORD-Eintrag
ord-24c64bf11f244c4e8505596e5ea82237
Quelldatensatz
uspto-grants-1981_03
Patentnummer
US04258061

Verknüpfte Notizen

Wird geladen…