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Cyclometalated Iridium(III) and Rhodium(III) Complexes Containing Naphthyridine Ligands: Synthesis, Characterization and Biological Studies
Author(s) -
Graf Marion,
Gothe Yvonne,
MetzlerNolte Nils,
Sünkel Karlheinz
Publication year - 2017
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201600378
Subject(s) - iridium , rhodium , chemistry , crystal structure , single crystal , stereochemistry , catalysis , characterization (materials science) , combinatorial chemistry , medicinal chemistry , crystallography , materials science , organic chemistry , nanotechnology
The synthesis, crystal structure, and biological activity of new bis‐cyclometalated compounds [ M (ptpy) 2 (4‐chloro‐2‐methyl‐1,8‐naphthyridine)]PF 6 [ M = Rh ( 1 ); M = Ir ( 2 ); ptpy = 2‐( p ‐tolyl)pyridinato] and [ M (ptpy) 2 (2‐methyl‐1,8‐naphthyridine)]PF 6 [ M = Rh ( 3 ); M = Ir ( 4 )] are described. The new compounds were prepared by the reaction of [{ M (μ‐Cl)(ptpy) 2 } 2 ] ( M = Rh, Ir) with the corresponding naphthyridine ligands. The molecular structures of compounds 1 , 3 , and 4 were confirmed by single‐crystal X‐ray diffraction studies.