The addition of trimethylsilyl iodide to some α,β-unsaturated ketones
作者:R.D. Miller、D.R. McKean
DOI:10.1016/s0040-4039(01)93958-9
日期:1979.1
derivatives are extremely useful materials for Organic Synthesis. We describe here the facile preparation of β and γ-iodoketones by the addition of trimethylsilyl iodide to a variety of α,β-unsaturated and cyclopropyl ketones.
Preparation and Reactivities of (η<sup>3</sup>-1- and 2-Trimethylsiloxyallyl)Fe(CO)<sub>2</sub>NO Complexes. Intermediates Functioning as Equivalents of β- and α-Acyl Carbocations and Acyl Carbanions
作者:Keiji Itoh、Saburo Nakanishi、Yoshio Otsuji
DOI:10.1246/bcsj.64.2965
日期:1991.10
(η3-1- and 2-Trimethylsiloxyallyl)Fe(CO)2NO complexes were prepared by the reaction of the corresponding siloxyallylic halides with Bu4N[Fe(CO)3NO]. These complexes reacted with both of carbon nucleophiles and carbon electrophiles preferentially at the less hindered sites of the allylic ligands. In these reactions, (η3-1-trimethylsiloxyallyl)Fe(CO)2NO complexes served as synthetically equivalent synthons