Journal of Organometallic Chemistry

14π-Elektronensysteme mit fu¨ nfbindigem silicium

P Jutzi

Index: Jutzi,P. Journal of Organometallic Chemistry, 1970 , vol. 22, p. 297 - 303

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Citation Number: 12

Abstract

Abstract Metalation of derivatives from 9, 10-dihydro-9-sila-anthracene yields organolithium compounds, from which after cation complexation with THF or DME solvent-separated ion pairs can be isolated with five-or six-valent silicon of coordination number four. The 1 H NMR, IR and visible absorption spectra of these compounds are discussed with respect to the possible aromatic character of these anionic 14π-electron systems and with respect to ...