A class of effective decarboxylative perfluoroalkylating reagents: [(phen)<sub>2</sub>Cu](O<sub>2</sub>CR<sub>F</sub>)
作者:Yangjie Huang、Manjaly J. Ajitha、Kuo-Wei Huang、Zhongxing Zhang、Zhiqiang Weng
DOI:10.1039/c6dt00277c
日期:——
[(phen)2Cu](O2CRF) (1) for the decarboxylative perfluoroalkylation of aryl and heteroaryl halides. Treatment of copper tert-butyloxide with phenanthroline ligands, with subsequent addition of perfluorocarboxylic acids afforded air-stable copper(I) perfluorocarboxylato complexes 1. These complexes reacted with a variety of aryl and heteroaryl halides to form perfluoroalkyl(hetero)arenes in moderate to high
PERFLUOROALKYLATION OF AROMATIC COMPOUNDS WITH R<sub>f</sub>I(Ph)OSO<sub>2</sub>CF<sub>3</sub>
作者:Teruo Umemoto、Yuriko Kuriu、Hideo Shuyama
DOI:10.1246/cl.1981.1663
日期:1981.12.5
Perfluoroalkylation of various aromaticcompounds with perfluoroalkylphenyliodonium trifluoromethanesulfonate (FITS) under mild conditions was described. The reactivity of other perfluoroalkyliodonium salts was also examined.
Studies on organic fluorine compounds. Part 27. Abnormal reactions in the trifluoromethylation of aromatic compounds with trifluoromethyl iodide and copper powder
作者:Yoshiro Kobayashi、Itsumaro Kumadaki
DOI:10.1039/p19800000661
日期:——
originally occupied by the bromine. Formation of pentafluoroethyl compounds is explained by decomposition of trifluoromethylcopper to cuprous fluoride and difluorocarbene, which can then react with a further molecule of trifluoromethylcopper to form pentafluoroethylcopper. This then reacts with aryl halide to give pentafluoroethyl compounds. Perfluoroalkylcopper is thermally cleaved to perfluoroalkyl radical