Journal of fluorine chemistry

Radical additions to fluoro-olefins. photochemical mono-fluoroalkylation and sequential bis-fluoroalkylation of oxolane

O Paleta, V Církva, J Kvicala

文献索引：Paleta, Oldrich; Cirkva, Vladimir; Kvicala, Jaroslav Journal of Fluorine Chemistry, 1996 , vol. 80, # 2 p. 125 - 134

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被引用次数: 25

摘要

Oxolane was fluoroalkylated by its photoadditions under atmospheric pressure. Monofluoro- alkylations were carried out with hexafluoropropene (1) and perfluorovinyl ethers C3F7O- [CF (CF3) CF2O] n-CF= CF2 (24, n= 0–2) by direct photoexcitation of the olefins to give high yields of addition products 9–12 (81–94%). The reactions were completely regioselecti ve at the oxolane molecule and almost completely regioselective (93–99%) at the double bond ...