Four-coordinate complexes of bis(1-diphenylphosphinoindenyl)iron(II) |
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Authors: | Julian J. Adams Glen M. Fern |
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Affiliation: | Department of Chemistry, University of Canterbury, Private Bag 4800, Christchurch, New Zealand |
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Abstract: | Palladium, platinum and rhodium complexes of rac- and meso-bis(1-diphenylphosphinoindenyl)iron(II) (1) are reported. Both rac and meso isomers of {bis(1-diphenylphosphinoindenyl)iron(II)}palladium dichloride (rac- and meso-2) were characterized by X-ray crystallography along with the rac isomer of the Pt analogue (rac-3). NMR analysis of the rhodium complex [{bis(1-diphenylphosphinoindenyl)iron(II)}(cyclooctadiene)rhodium(I)] tetraphenylborate suggests a similar structure in solution. Coupling reactions of n- and sec-BuCl with bromobenzene in THF are catalysed by rac-2 and found to be similar to (PPh3)2PdCl2 but poorer than (dppf)PdCl2 in diethyl ether. |
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Keywords: | Phosphine complex Ferrocene X-ray structure Indenyl Group 10 Rhodium |
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