Dimethylsilyl bis(amidinate)actinide complexes: synthesis and reactivity towards oxygen containing substrates
作者:Isabell S. R. Karmel、Tatyana Elkin、Natalia Fridman、Moris S. Eisen
DOI:10.1039/c4dt01361a
日期:——
The reactivity of the monoanionic amidinate ligand [(CH3)3CNC(Ph)NSiMe2NC(Ph)–NHC(CH3)3]Li (1) with a silyl amido side arm towards the early actinides, uranium and thorium, was investigated. While the salt metathesis reaction with ThCl4(thf)3 afforded the bis(amidinate)thorium(IV) dichloride complex [(CH3)3CNC(Ph)NSi(CH3)2NC(Ph)–NHC(CH3)3]ThCl2 (2) in high yield, the reaction of ligand 1 with UCl4