Scheme 1From: Cu(II)-Mediated direct 18F-dehydrofluorination of phosphine oxides in high molar activityOverview of strategies for dehydrofluorination of phosphine oxides. a Previous work: nucleophilic fluorination and oxidative fluorination. b This work: Cu(II)-mediated fluorination. DCDMH: 1,3-Dichloro-5,5-dimethylhydantoin; TCICA: 1,3,5-Trichloro-1,3,5-triazinane-2,4,6-trione; TCA: Trichloroacetonitrile; DDQ: 2,3-Dichloro-5,6-dicyano-4-benzoquinoneBack to article page