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Cationic pentafluorophenyl isonitrile complexes of palladium and their conversion to carbene and imidoyl complexes

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Summary

The preparation of fourteen complexes of the type [Pd(C6F5)L2(CNR)]ClO4 (L2=2PR′3, bipy, tmen or diphos; R=But, Cy orp-Tol) is described. Their reactivity with alcohols or amines is much lower than that of similar haloderivatives. Only the complexes with L2=chelating ligand react with YH to form the corresponding carbene complexes [Pd(C6F5)(chelate){C(NHTol)Y}]ClO4 (YH=p-TolNH2, BzNH2, ButNH2, MeOH or EtOH), which can be deprotonated with KOH in alcohol, rendering the first imidoylorganopalladium complexes [Pd(C6F5){C(=NTol)Y}(bipy)].

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Authors and Affiliations

  1. Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain

    Rafael Usón, Juan Forniés, Pablo Espinet, Agustin García & Adela Sanaú

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  1. Rafael Usón
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  2. Juan Forniés
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  3. Pablo Espinet
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  4. Agustin García
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  5. Adela Sanaú
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Usón, R., Forniés, J., Espinet, P. et al. Cationic pentafluorophenyl isonitrile complexes of palladium and their conversion to carbene and imidoyl complexes. Transition Met Chem 8, 11–13 (1983). https://doi.org/10.1007/BF00618788

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  • DOI: https://doi.org/10.1007/BF00618788

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