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Updated: May 20, 2026

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
Published on: July 30, 2017
(Acetylacetonato-κ2O,O')[1-(4-bromophenyl-κC2)-3-methylimidazol-2-ylidene-κC2]platinum(II)
Mario Tenne1, Yvonne Unger, Thomas Strassner
1Physikalische Organische Chemie, Technische Universität Dresden, Germany.
Abstract:
The title platinum(II) complex, [Pt(C(10)H(8)BrN(2))(C(5)H(7)O(2))], has a bidentate cyclometallated phenylimidazolylidene ligand and an acetylacetonate spectator ligand, which form a distorted square-planar coordination environment around the Pt(II) centre. In the solid state, the molecules are oriented in a parallel fashion by intermolecular hydrogen bonding and π-π and C-H···π interactions, while close Pt···Pt contacts are not observed. The structure is only the second example for this new class of compounds.
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