Ethylene carbonate → Ethylene carbonate triethylene tetraamine

HRID 256297

Reaktionsgleichung

Reaktionsgleichung von HRID 256297
[NH2:1][CH2:2][CH2:3][NH:4][CH2:5][CH2:6][NH:7][CH2:8][CH2:9][NH:10]CCN.[OH-].[K+].[C:16]1(=[O:21])[O:20][CH2:19][CH2:18][O:17]1>>[C:16]1(=[O:21])[O:20][CH2:19][CH2:18][O:17]1.[NH2:1][CH2:2][CH2:3][NH:4][CH2:5][CH2:6][NH:7][CH2:8][CH2:9][NH2:10]

Komponenten

4

Edukt 3

HCID 7303Ethylene carbonateHCID 8197TetraethylenepentamineHCID 14797Potassium Hydroxide

Produkt 1

HCID 86740738Ethylene carbonate triethylene tetraamine

Reaktionsbedingungen

Temperatur
160 °C

Versuchsvorschrift

Add 56.7 g of tetraethylene pentaamine (with an AV of approximately 1050 mg KOH/g) to a 250 ml flask fitted with a stirrer, condensor and nitrogen inlet. Add 26.4 g ethylene carbonate to the system. Heat the system at 160° C. for 3 hours under N2. Strip the system to yield an ethylene carbonate-triethylene tetraamine adduct having an AV of approximately 540 mg KOH/g.

Aufarbeitung

  1. customfitted with a stirrer

Quellen und Nachweise

ORD-Eintrag
ord-c74a67b4407b4f5fab33b8ef49b4f47d
Quelldatensatz
uspto-grants-1987_10
Patentnummer
US04702851

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