Some Reactions of α, ω-Diiodoperfluoroethane and α, ω-Diiodoperfluorobutane

Chem. J. Chinese Universities ›› 1988, Vol. 9 ›› Issue (12): 1296.

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Some Reactions of α, ω-Diiodoperfluoroethane and α, ω-Diiodoperfluorobutane

Mei Huanmou

Department of Chemistry, Hunan University, Changsha

Received:1987-07-11 Online:1988-12-24 Published:1988-12-24

Abstract

Abstract: The fluoroalkylation of iodobenzene with α,ω-diiodoperfluorobutane (Ⅱ) in the presence of copper gave ω-iodoperfluorobutylbenzene. After etherific-ation with substituted thiophenol under UV, it afforded suitable bisthioethers. When α,ω-diiodoperfluoroethane (Ⅰ)was used, no such products were obtained. The treatments Of (Ⅰ) and (Ⅱ) with 35% H₂O₂ and (CF₃CO)₂O yielded corresponding iodonium compounds with good yields.

Key words: Fluoroalkylation, Photochemical reaction, lodonium compounds

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Mei Huanmou . Some Reactions of α, ω-Diiodoperfluoroethane and α, ω-Diiodoperfluorobutane[J]. Chem. J. Chinese Universities, 1988, 9(12): 1296.

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Some Reactions of α, ω-Diiodoperfluoroethane and α, ω-Diiodoperfluorobutane

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