Complexes [(P2)Rh(hfacac)](P2= bidentate chelating phosphane, hfacac = hexafluoroacetylacetonate) as catalysts for CO2hydrogenation: correlations between solid state structures,103Rh NMR shifts and catalytic activities
- 1 January 1995
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 14,p. 1479-1481
- https://doi.org/10.1039/c39950001479
Abstract
Complexes [(P2)Rh(hfacac)]1a–h are the most effective catalyst precursors for catalytic hydrogenation of CO2 to formic acid in organic solvents allowing turnover frequencies of up to 1335 h–1; 103Rh NMR shifts of these complexes in solution are mainly determined by the P–Rh–P angle as obtained from solid state structures and have predictive potential for the catalytic activity of structurally related phosphanes P2.Keywords
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