Reactivity patterns of thermally stable, terminal, electrophilic phosphinidene complexes towards diazoalkanes: oxidation at the phosphorus centre and formation of P-bound η1-phosphaazine, η1-phosphaalkene and η3-diazaphosphaallene complexes
Authors:
- 24 October 2005
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 47,p. 5890-5892
Abstract
The thermally stable, terminal phosphinidene complexes [Cp†M(CO)2(η1-PNiPr2)]AlCl4 (Cp† = Cp, Cp*; M = Fe) and [Cp*M(CO)3(η1-PNiPr2)]AlCl4 (M = Cr, Mo, W) react with Ph2CNN to form terminal P-coordinated η1-phosphaazine and η3-diazaphosphaallene ligands, respectively, whereas [CpFe(CO)2(η1-PNiPr2)]AlCl4 reacts with Me3SiCHN2 affording a terminal phosphorus bound η1-phosphaalkene complex.Keywords
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