Reaktion #324188

Reaktionsgleichung

4,5-bis-(2-Furyl)-1H-2-imidazolethiol

tetrafluoroethylene

→

4,5-bis-(2-furyl)-2-(1,1,2,2-tetrafluoroethylthio)-1H-imidazole

Ausbeute 22.9%

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigethe product purified by chromatography on Silicar CCNo

Vorschrift

4,5-bis-(2-Furyl)-1H-2-imidazolethiol (8.1 g; 39.4 mmoles) was reacted with 7.0 g of tetrafluoroethylene and the product purified by chromatography on Silicar CCNo. 7 with chloroform to give 3.0 g of 4,5-bis-(2-furyl)-2-(1,1,2,2-tetrafluoroethylthio)-1H-imidazole, m.p. 166°-167°: (recrystallized from 1-chlorobutane).

Quelle