Studies on samarium diiodide initiated addition reaction of fluoroalkyl iodides to alkynes and its mechanism
作者:Shengming Ma、Xiyan Lu
DOI:10.1016/s0040-4020(01)85421-1
日期:1990.1
Samariumdiiodide was found to be an effective initiator in the addition reaction of fluoroalkyl iodides to alkynes. A single electrontransfer radical chain mechanism was proposed for the reaction based on ESR studies and other experimental results.
A Novel Synthesis of 5-Perfluoroalkyl-2,3-dihydro-1,4-diazepines from 1-Perfluoroalkyl-2-iodoethylenes
作者:Jin-Tao Liu、Fu-Lu Zhao
DOI:10.1055/s-2003-41062
日期:——
A novel method for the synthesis of 5-perfluoroalkyl-2,3-dihydro-1,4-diazepines using easily available starting materials is described. 1-Perfluoroalkyl-2-iodoethylenes, obtained from the reaction of perfluoroalkyl iodides and alkynes, reacted with ethylenediamine under mild conditions to give the title compounds in good yields. A possible mechanism is proposed.