Synthesis and 31P NMR spectra of some platinum(II) complexes of the phospha-alkene, (mesityl)P=CPh2: Crystal and molecular structure of cis-[PtCl2(PEt3)(C6H2Me3P=CPh2)]·CHCl3 |
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| Authors: | Harold W. Kroto John F. Nixon Michael J. Taylor Aileen A. Frew Kenneth W. Muir |
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| Affiliation: | School of Chemistry and Molecular Sciences, University of Sussex, Brighton BN1 9QJ, Sussex, England;Chemistry Department, The University, Glasgow, G128QQ, Scotland |
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| Abstract: | Syntheses of the phospha-alkene complexes cis- and trans-[PtCl2(PEt3)(mesityl)P=CPh2], and cis- [PtX2{(Mesityl)P=CPh2}2](X=Cl, I, Me) complexes are reported. 31P NMR spectra indicate that bonding of the phospha-alkene to the metal is via the phosphorus lone pair and this is confirmed by a single crystal X-ray diffraction study of cis-[PtCl2(PEt3){(mesityl)P=CPh2}]CHCl3. |
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| Keywords: | Author to whom correspondence should be addressed. |
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