4.7 Article

Transition metal alkynyl complexes by transmetallation from Au(C CAr)(PPh3) (Ar = C6H5 or C6H4Me-4)

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DALTON TRANSACTIONS
卷 -, 期 4, 页码 610-620

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ROYAL SOC CHEMISTRY
DOI: 10.1039/b809960j

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  1. EPSRC
  2. Human Resources Development in Science and Technology Programme, Ministry of Science, Technology and Innovation, Malaysia
  3. Engineering and Physical Sciences Research Council [EP/D053668/1] Funding Source: researchfish
  4. EPSRC [EP/D053668/1] Funding Source: UKRI

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Facile acetylide transfer reactions take place between gold(I) complexes Au(C CAr)(PPh3) (Ar = C6H5 or C6H4Me-4) and a variety of representative inorganic and organometallic complexes MXLn (M = metal, X = halide, L-n = supporting ligands) featuring metals from groups 8-11, to afford the corresponding metal-alkynyl complexes M(C CR)L-n in modest to good yield. Reaction products have been characterised by spectroscopic methods, and molecular structure determinations are reported for Fe(C CC6H4Me-4)(dppe)Cp, Ru(C CC6H4Me-4)(dppe)Cp*, Ru(C CC6F5)(eta(2)-O-2)(PPh3)Cp*, Ir(C CC6H4Me-4)(eta(2)-O-2)(CO)(PPh3)(2), Ni(C CC6H4Me-4)(PPh3)Cp and trans-Pt(C CAr)(2)L-2 (Ar=C6H5, L=PPh3; Ar=C6H4Me-4, L=PPh3, PMe3).

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