A new addition of fluoroalkyl iodides to alkenes catalysed by raney nickel
作者:Qing-Yun Chen、Zhen-Yu Yang
DOI:10.1039/c39860000498
日期:——
Addition of fluoroalkyliodides to alkenes can be catalysed by Raneynickel under mild conditions to give adducts in good yields; a single electron transfer initiated free radical chain mechanism is suggested.
Oxidant-induced addition reaction of perfluoroalkyl halides to alkenes and alkynes
作者:Xiao-Chuan Guo、Qing-Yun Chen
DOI:10.1016/s0022-1139(97)00132-2
日期:1998.2
Ceric sulfate, cerium(IV) ammonium nitrate, sodium persulfate, ammonium persulfate and potassium permanganate can smoothly induce the addition reaction of perfluoroalkyl halides (1) to electron-rich olefins (2) and alkynes (4) to give monoadducts (3 or 5). The perfluoroalkyl radical generated via possible pathways from 1 is discussed. (C) 1998 Elsevier Science S.A. All rights reserved.