Synthesis of novel 2-perfluoroacylcyclohexane-1, 3-diones

TS Khlebnicova, VG Isakova, AV Baranovsky…

Index: Khlebnicova; Isakova; Baranovsky; Borisov; Lakhvich Journal of Fluorine Chemistry, 2006 , vol. 127, # 12 p. 1564 - 1569

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Citation Number: 18

Abstract

A one-pot synthesis of 2-perfluoroalkanoylcyclohexane-1, 3-diones via C-acylation of cyclohexane-1, 3-diones with N-perfluoroacylimidazole as an acylating agent is reported. A reaction was examined with isolated N-trifluoroacetylimidazole and with N- perfluoroacylimidazoles generated in situ from perfluorocarboxylic acid anhydrides or perfluorocarboxylic acids.