Nickel(0)-Catalyzed Fluoroalkylation of Alkenes, Alkynes, and Aromatics with Perfluoroalkyl Chlorides
作者:Xiao-Ting Huang、Qing-Yun Chen
DOI:10.1021/jo010178j
日期:2001.6.1
Treatment of perfluoroalkyl chlorides (R(F)Cl) with alkenes, alkynes, or aromatics in the presence of 0.1 equiv of nickel dichloride, 1.5 equiv of zinc powder, and 0.4 equiv of triphenylphosphine in DMF at 95-100 degrees C for 6-8 h give the corresponding perfluoroalkylated products in good yields. A single electron-transfer mechanism is suggested.
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.
Palladium-catalyzed cross-coupling of pyrrolyl anions with organic halides
作者:Lucio Filippini、Marilena Gusmeroli、Raul Riva
DOI:10.1016/s0040-4039(00)91725-8
日期:1992.3
Ambident pyrrolyl anions react with aromatic halides, as well as perfluoroalkyl iodides, in the presence of a palladium catalyst.
UMEMOTO, TERUO;KURIU, YURIKO;SHUYAMA, HIDEO, CHEM. LETT., 1981, N 12, 1663-1666
作者:UMEMOTO, TERUO、KURIU, YURIKO、SHUYAMA, HIDEO
DOI:——
日期:——
Fluoroalkylation of aromatic compounds with per(poly)fluoroalkyl chlorides initiated by sodium dithionite in DMSO
作者:Xiao-Ting Huang、Zheng-Yu Long、Qing-Yun Chen
DOI:10.1016/s0022-1139(01)00442-0
日期:2001.10
Treatment of electron-rich aromatic and heteroaromatic. compounds with per(poly)fluoroalkyl chlorides in the presence of sodium dithionite in DMSO gives the corresponding fluoroalkylated products in moderate to good yields. The structures and yields of products depend mainly on the position and electron-donating ability of the substituents on the aromatic compounds. (C) 2001 Elsevier Science B.V. All rights reserved.