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

Journal of Chemical Sciences

Krishna P Bhabak¹  Govindasamy Mugesh1¹ 

[1] Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India$$

关键词: Ligand exchange;    gold;    phosphines;    selenium;    selenoenzymes.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

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.

【 授权许可】

Unknown