Trifluoromethanesulfonic acid → Trifluoromethanesulfonic acid--1-ethyl-1H-imidazole (1/1)

HRID 229565Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 229565
[F:1][C:2]([F:8])([F:7])[S:3]([OH:6])(=[O:5])=[O:4].[CH2:9]([N:11]1[CH:15]=[CH:14][N:13]=[CH:12]1)[CH3:10]>C(O)C>[F:1][C:2]([F:8])([F:7])[S:3]([OH:6])(=[O:5])=[O:4].[CH2:9]([N:11]1[CH:15]=[CH:14][N:13]=[CH:12]1)[CH3:10]

Komponenten

4

Edukt 2

HCID 62406Trifluoromethanesulfonic acidHCID 815401-Ethyl-1H-imidazole

Produkt 1

HCID 71366743Trifluoromethanesulfonic acid--1-ethyl-1H-imidazole (1/1)

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

Twenty-five grams of trifluoromethanesulfonic acid was added dropwise to a solution of 16 g of N-ethylimidazole in 20 ml of ethanol at 0° C. The solution was returned to room temperature, stirred overnight, and dried in vacuo at 60° C. for 16 hours to give N-ethylimidazole trifluoromethanesulfonate (EtIm+TfS−) as a colorless transparent liquid. The resulting salt had a melting point of 8.3° C. (literature value: 7.8° C.).

Aufarbeitung

  1. customwas returned to room temperature
  2. customdried in vacuo at 60° C. for 16 hours

Quellen und Nachweise

ORD-Eintrag
ord-3f8aa552171f467c91de8f7246dc2cc5
Quelldatensatz
uspto-grants-2009_07
Patentnummer
US07563850B2

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