• Gold(I)-selenolate complexes: Synthesis, characterization and ligand exchange reactions

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      https://www.ias.ac.in/article/fulltext/jcsc/123/06/0783-0789

    • Keywords

       

      Ligand exchange; gold; phosphines; selenium; selenoenzymes.

    • Abstract

       

      In this paper, the synthesis and characterization of some imidazole-based gold-selenolates are described. This study indicates that the nature of selenolate plays an important role in ligand exchange reactions in gold(I) selenolates. Furthermore, the reactivity of imidazole-based gold(I) selenolates toward nucleophiles such as selenols and phosphines is strikingly different from that of the $N,N$-dimethylaminobenzylamine-based gold(I) complexes. The presence of Se$\cdots$N non-bonded interactions in $N,N$-dimethylaminobenzylamine-based gold(I) complexes modulates the reactivity of Au(I) centre towards incoming nucleophiles.

    • Author Affiliations

       

      Krishna P Bhabak1 Govindasamy Mugesh1

      1. Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
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