Oxidative cleavage of the FeFe bond in [C5Me5Fe(CO)2]2 using ferrocinium ion: A facile route to the synthetically useful complexes [C5Me5Fe(CO)2(solvent)]+ |
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Authors: | Daniel Catheline Didier Astruc |
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Institution: | Laboratoire de Chimie des Organométalliques, ERA CNRS No. 477, Université de Rennes I, Campus de Beaulieu, 35042 Rennes Cedex France |
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Abstract: | Complexes of the type {Fp′(solvent)}+ PF6?, 3a–3d, (Fp′ = (η -C5Me5)Fe(CO)2, solvent = THF, CH3COCH3, CH3CN, or pyridine) are conveniently prepared by the reaction between Fp′2 and Cp2Fe+ PF6 (Cp = η5-C5H5) in the solvent under ambient conditions. The complexes {Fp′L}+ PF6?, 3e–3g, (L = CO, PPh3, P(OPh)3) are readily prepared from {Fp′THF}+. Fp′H is formed by treatment of 3a with NaBH4. Fp′SC(S)NMe2 can be prepared from 3a or 3e and NaSC(S)NMe2. |
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