Provided is a method for producing a perfluoroalkylated compound at low cost, safely and with high efficiency. A method for producing a perfluoroalkylated compound, comprising reacting a bis(perfluoroalkanoyl) peroxide with a compound having a carbon-carbon unsaturated bond and/or an aromatic ring having a hydrogen atom bonded thereto in the presence of a copper catalyst.
Aryltrifluoromethylative cyclization of unactivated alkenes by the use of PhICF<sub>3</sub>Cl under catalyst-free conditions
作者:Jia Guo、Cong Xu、Xiaowei Liu、Mang Wang
DOI:10.1039/c8ob03189d
日期:——
A concise and catalyst-free aryltrifluoromethylative cyclization of unactivated alkenes has been developed herein. The use of PhICF3Cl as a powerful trifluoromethylating agent allows easy transformations. A set of trifluoroethylated carbocycles and aza-hereocycles were efficiently synthesized in good yield and selectivity. A broad substrate scope, mild reaction conditions, and easy operation would
Perfluoroalkylation of Unactivated Alkenes with Acid Anhydrides as the Perfluoroalkyl Source
作者:Shintaro Kawamura、Mikiko Sodeoka
DOI:10.1002/anie.201604127
日期:2016.7.18
An efficient perfluoroalkylation of unactivated alkenes with perfluoro acid anhydrides was developed. Copper salts play a crucial role as a catalyst to achieve allylic perfluoroalkylation with the in situ generated bis(perfluoroacyl) peroxides. Furthermore, carboperfluoroalkylation of alkene bearing an aromatic ring at an appropriate position on the carbon side chain was found to proceed under metal‐free