Synthesis and structure of new trichloroplatinum π-complexes: Reactivity of nitrogen lone-pair versus C–C double bond π-electrons in ligands, effect of steric …

…, V Moreno, M Font-Bardia, X Solans

Index: Gay, Marina; Montana, Angel M.; Moreno, Virtudes; Font-Bardia, Merce; Solans, Xavier Journal of Organometallic Chemistry, 2005 , vol. 690, # 21-22 p. 4856 - 4866

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Citation Number: 8

Abstract

Two trichloroplatinum π-complexes and a diammonium tetrachloroplatinate (II) salt have been unexpectedly isolated during the attempt to synthesize the corresponding cisplatinum square-planar complexes of tertiary cyclohexane 1, 4-diamines. All three compounds have been physically and spectroscopically characterized, including X-ray diffraction analysis in two of the three compounds. The formation of the π-complexes instead of the diamino cis- ...