Isophthalic Acid → HCID 178437637, Verbindung

HRID 242509

Reaktionsgleichung

Reaktionsgleichung von HRID 242509
[C:1]([OH:12])(=[O:11])[C:2]1[CH:10]=[CH:9][CH:8]=[C:4]([C:5]([OH:7])=[O:6])[CH:3]=1.[CH2:13]([C:15]1[NH:16][CH:17]=[C:18]([CH3:20])[N:19]=1)[CH3:14]>CC(C)=O>[C:1]([OH:12])(=[O:11])[C:2]1[CH:10]=[CH:9][CH:8]=[C:4]([C:5]([OH:7])=[O:6])[CH:3]=1.[CH2:13]([C:15]1[NH:16][CH:17]=[C:18]([CH3:20])[N:19]=1)[CH3:14]

Komponenten

4

Edukt 2

HCID 8496Isophthalic AcidHCID 178437635HCID 178437635, Verbindung

Produkt 1

HCID 178437637HCID 178437637, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 180AcetoneLösungsmittel2×

Versuchsvorschrift

To a 500 ml-three neck flask, 49.8 g of isophthalic acid and 300 ml of acetone were added and stirred. Thereto, 33.1 g of 2-ethyl-4-methylimidazole dissolved separately with 60 ml of acetone was dropped by heating. After dropping, the resultant was heated at reflux for 3 hours, cooled, and then subjected to suction filtration. By performing vacuum drying, 79.2 of the clathrate complex of isophthalic acid/2-ethyl-4-methylimidazole (1:1) was obtained. The clathration of the obtained clathrate complex was confirmed by 1H-NMR, TG-DTA and XRD.

Aufarbeitung

  1. additionwas dropped
  2. temperatureby heating
  3. temperaturethe resultant was heated
  4. temperatureat reflux for 3 hours
  5. temperaturecooled
  6. filtrationsubjected to suction filtration
  7. customdrying

Quellen und Nachweise

ORD-Eintrag
ord-5288bd58b97f4882af1289dd5d5ca87f
Quelldatensatz
uspto-grants-2014_02
Patentnummer
US08653160B2

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