Cyclometalation of Aryl??Substituted Phosphinines through C H??Bond Activation: A Mechanistic Investigation
…, S Güven, FJL Heutz, M Lutz, D Vogt…
文献索引：Broeckx, Leen E. E.; Gueven, Sabriye; Heutz, Frank J. L.; Lutz, Martin; Vogt, Dieter; Mueller, Christian Chemistry - A European Journal, 2013 , vol. 19, # 39 p. 13087 - 13098
Abstract A series of 2, 4, 6-triarylphosphinines were prepared and investigated in the base- assisted cyclometalation reaction using [Cp* IrCl 2] 2 (Cp*= 1, 2, 3, 4, 5- pentamethylcyclopentadienyl) as the metal precursor. Insight in the mechanism of the C [BOND] H bond activation of phosphinines as well as in the regioselectivity of the reaction was obtained by time-dependent 31 P {1 H} NMR spectroscopy. At room temperature, 2, 4, ...
