Copper-Catalyzed Oxidative Perfluoroalkylation of Aryl Boronic Acids Using Perfluoroalkylzinc Reagents
作者:Xifei Bao、Lihua Liu、Junlan Li、Shilu Fan
DOI:10.1021/acs.joc.7b02557
日期:2018.1.5
An efficient and synthetically convenient method for copper-catalyzed cross-coupling of aryl boronic acids with perfluoroalkyl zinc reagents has been described. The reaction proceeds under mild reaction conditions with a high efficiency and broad substrate scope and provides a general access to perfluoroalkylated arenes, which are of interest in life and materials science.
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