Ethylene Oxide → Ethanaminium, 2-hydroxy-N-(2-hydroxyethyl)-N,N-dimethyl-, hydroxide

HRID 1250808Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1250808
[CH3:1][N:2]([CH2:4][CH2:5][OH:6])[CH3:3].[CH2:7]1[O:9][CH2:8]1>O>[OH-:6].[OH:6][CH2:5][CH2:4][N+:2]([CH2:7][CH2:8][OH:9])([CH3:3])[CH3:1]

Komponenten

4

Edukt 2

HCID 6354Ethylene OxideHCID 79022-(Dimethylamino)ethanol

Produkt 1

HCID 3017041Ethanaminium, 2-hydroxy-N-(2-hydroxyethyl)-N,N-dimethyl-, hydroxide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

The procedure of Example 1 was followed except that about 356 grams of DMEA, 400 grams of de-ionized water, and 170 grams of ethylene oxide were used. At the end of the nitrogen purge, about 9 grams of aminoethylethanolamine (AEEA) was added. The product is a clear and colorless solution, and no color change was observed after one month of standing at room temperature.

Aufarbeitung

  1. customAt the end of the nitrogen purge
  2. additionabout 9 grams of aminoethylethanolamine (AEEA) was added
  3. waitno color change was observed after one month
  4. customof standing at room temperature

Quellen und Nachweise

ORD-Eintrag
ord-9ad568cb08a245719a64b1ba59c988ac
Quelldatensatz
uspto-grants-2002_01
Patentnummer
US06340559B1

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