6533b857fe1ef96bd12b436d
RESEARCH PRODUCT
Towards a Library of “Early‐Late” Ti–Ru Bimetallic Complexes
Philippe RichardPierre Le GendreClaude MoïseLaurianne Bareillesubject
LigandStereochemistryDifluoridechemistry.chemical_elementCrystal structureMedicinal chemistryChlorideRutheniumInorganic Chemistrychemistry.chemical_compoundchemistrySodium benzoatemedicineBimetallic stripTitaniummedicine.drugdescription
A series of new titanocene phosphanes 3–6 have been prepared by replacing both chloride atoms at the titanium atom of the complexes [TiCl2(η5-C5H5){η5-C5H4(CH2)2PR2}] (1: R = Ph; 2: R = Cy) by sodium fluoride or sodium benzoate in two-phase systems. Treatment of these new metalloligands with the binuclear complex [(p-cymene)RuCl2]2 affords the targeted titanocene difluoride and titanocene dibenzoate bimetallic ruthenium complexes 8–11. The first chiral Ti–Ru bimetallic complex 12 bearing a binaphthyloxy ligand at the titanium centre has been synthesised in this way. In each series, an X-ray crystal structure has been determined. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
year | journal | country | edition | language |
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2005-06-01 | European Journal of Inorganic Chemistry |