Cytotoxic Activities of Bis‐cyclometalated Rhodium(III) and Iridium(III) Complexes Containing 2,2’‐Biphenyldiamine

URN to cite this document:: urn:nbn:de:bvb:355-epub-563080
DOI to cite this document:: 10.5283/epub.56308

Graf, Marion ; Böttcher, Hans‐Christian ; Metzler‐Nolte, Nils ; Sünkel, Karlheinz ; Thavalingam, Sugina ; Czerwieniec, Rafał

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Date of publication of this fulltext: 29 Feb 2024 12:27

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Abstract

The synthesis and characterization of new bis-cyclometalated complex salts [M(ptpy)(2)(2,2'-biphenyldiamine)]PF6 (M=Rh, 1; M=Ir, 2; ptpy=2-(p-tolyl)pyridinato) are described. Compounds 1 and 2 were obtained by bridge-splitting reactions of [{M(mu-Cl)(ptpy)(2)}(2)] (M=Rh or Ir) with 2,2'-biphenyldiamine in CH2Cl2/MeOH/H2O mixtures. The molecular structure of compound 2 in the crystal was confirmed ...