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  • Author: Fritz Neugebauer x
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Carbonyl(η5-cyclopentadienyl)(η2-4-methylphenylketenyl)trimethylphosphinetungsten reacts with decaborane(14) under conversion of the η2-ketenyl into a η2-alkyne complex. Reaction conditions, spectroscopic data and the X-ray structure of the new compound are reported.

Abstract

Dicarbonyl(η5-cyclopentadienyl)(η1 -cyclopropylketenyl)(trimethylphosphane)tungsten reacts with carbon monoxide under reduction of the ketene moiety forming a (σ-bonded acetylene compound. Reaction conditions, spectroscopic data and the X-ray structure of the new compound are reported.