Synthese des F-alkylpyrazoles: Identification par RMN de 19F et comparaison avec les homologues hydrocarbones
In this paper, we report the synthesis of forty new pyrazoles substituted by one or more perfluoroalkyl chains.These compounds were obtained by condensation of a hydrazine (substituted or not) on an F-alkyl β-diketone.Unlike hydrocarbon chemistry, a react