Disilaferracycle Dicarbonyl Complex Containing Weakly Coordinated η<sup>2</sup>-(H-Si) Ligands: Application to C–H Functionalization of Indoles and Arenes
作者:Yusuke Sunada、Hiroe Soejima、Hideo Nagashima
DOI:10.1021/om500794f
日期:2014.11.10
Well-defined iron complex-mediated catalytic C-3-selective silylation of indole derivatives and stoichiometric CH bond functionalization of arenes were achieved using an iron dicarbonyl complex containing the disilaferracycle moiety [o-(SiMe2)(2)C6H4]Fe(CO())2[o-eta(2)-(H-SiMe2)(2)}C6H4] (1). Facile liberation of the eta(2)-(H-Si) groups in 1 was the key to effective promotion of these reactions.