Triethylenetetramine → Ethylene carbonate triethylene tetraamine

HRID 256296

Reaktionsgleichung

Reaktionsgleichung von HRID 256296
[NH2:1][CH2:2][CH2:3][NH:4][CH2:5][CH2:6][NH:7][CH2:8][CH2:9][NH2:10].[C:11]1(=[O:16])[O:15][CH2:14][CH2:13][O:12]1>C1(C)C=CC=CC=1>[C:11]1(=[O:16])[O:15][CH2:14][CH2:13][O:12]1.[NH2:1][CH2:2][CH2:3][NH:4][CH2:5][CH2:6][NH:7][CH2:8][CH2:9][NH2:10]

Komponenten

4

Edukt 2

HCID 5565TriethylenetetramineHCID 7303Ethylene carbonate

Produkt 1

HCID 86740738Ethylene carbonate triethylene tetraamine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

Add 2 g of triethylene tetraamine (with an AV of approximately 1180 mg KOG/g) to 20 ml of toluene in a 250 ml flask fitted with a stirrer, condensor and nitrogen inlet. Add 27.6 g ethylene carbonate to the mixture. Reflux the system for 2.5 hours under N2. Strip the system to yield an ethylene carbonate-triethylene tetraamine adduct having an AV of approximately 104 mg KOH/g.

Aufarbeitung

  1. customfitted with a stirrer
  2. temperatureReflux the system for 2.5 hours under N2

Quellen und Nachweise

ORD-Eintrag
ord-5b44c79bf23141248387f678a3e30198
Quelldatensatz
uspto-grants-1987_10
Patentnummer
US04702851

Verknüpfte Notizen

Wird geladen…