Polar radicals. 17. On the mechanism of iodine atom transfer. A 9-I-2 intermediate

DD Tanner, DW Reed, BP Setiloane

文献索引：Tanner, Dennis D.; Reed, Darwin W.; Setiloane, B.P. Journal of the American Chemical Society, 1982 , vol. 104, # 14 p. 3917 - 3923

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被引用次数: 37

摘要

Abstract: The atom-transfer reaction of iodine from an aryl iodide to a phenyl radical has been shown to proceed via a 9-1-2 intermediate. The relative kinetics of the reactions of the intermediate were investigated by studying its mode of decomposition upon formation from the reduction of a series of unsymmetrically substituted diaryliodonium salts. The iodonium salts were reduced by the electron-transfer reactions with several reagents: di-tert-butyl ...