Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/10473
Title: Dimethyl(2-oxo-2-ferrocenylethyl)sulfonium iodide - A useful synthetic equivalent of ferrocenoylcarbene in the synthesis of ferrocene-containing cyclopropanes
Authors: Ilic, Dragana
Damljanović, Ivan
Vukićević, Miomir
Kahlenberg, Volker
Laus G.
Radulovic, Niko
Vukicevic R.
Issue Date: 2012
Abstract: The reaction of 1-ferrocenyl-3-thiabutan-1-one with methyl iodide in acetonitrile at room temperature gave dimethyl(2-oxo-2-ferrocenylethyl)sulfonium iodide, which was characterized by spectral data ( 1H NMR, 13C NMR, IR) and X-ray crystallographic analysis. This salt reacted with a base (sodium hydride) in acetonitrile yielding a stabilized ylide - dimethylsulfonium ferrocenoylmethylide, which was in turn, submitted to reactions with seven conjugated enones. The obtained results showed that this methodology is potentially a new and useful approach to ferrocene-containing cyclopropanes. © 2012 Elsevier Ltd. All rights reserved.
URI: https://scidar.kg.ac.rs/handle/123456789/10473
Type: article
DOI: 10.1016/j.tetlet.2012.08.102
ISSN: 0040-4039
SCOPUS: 2-s2.0-84867258297
Appears in Collections:Faculty of Science, Kragujevac

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