- Reactions of polyfluoro-2-alkynoic acids with bifunctional hetero nucleophiles leading to polyfluoroalkylated heterocycles
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Polyfluoro-2-alkynoic acids, Rf-CC-COOH (Rf = HCF2, CF3, H(CF2)3), readily undergo tandem intermolecular-intramolecular Michael addition with bifunctional hetero nucleophiles, HX(CH2)nYH (X, Y = S, O; n = 2, 3), to give 2-polyfluoroalkylated 1,3-diheterocyclic compounds in good to excellent yields.
- Yamanaka, Hiroki,Tamura, Kazushige,Funabiki, Kazumasa,Fukunishi, Koushi,Ishihara, Takashi
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p. 177 - 190
(2007/10/02)
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- Cyclic monomers derived from trifluoropyruvate esters
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Perhalogenated dioxoles, halogenated dioxolanes, a process for making the dioxoles and dioxolanes, and polymers of dioxole and dioxolane monomers.
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