η3- and η7-Cycloheptatrienyltungsten chemistry: synthesis of [W (η5-C7H9)(η3-C7H7)(PMe3)2] and [W(η-C7H7)(η3-C7H11)(PMe3)]
- 1 January 1988
- journal article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 11,p. 2851-2854
- https://doi.org/10.1039/dt9880002851
Abstract
The reaction of [W(PMe3)3H6] with cycloheptatriene at 80 °C gives the compounds [W(η5-C7H9)(η3-C7H7)(PMe3)2] and [W(η-C7H7)(η3-C7H11)(PMe3)] in moderate yields. [W(η5-C7H9)(η3-C7H7)(PMe3)2] reacts with carbon monoxide giving [W(η5-C7H9)(η3-C7H7)(CO)], both of which have been characterised using two-dimensional n.m.r. spectroscopy.Keywords
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