Synthesis, structure and reactivity of [Yb(η-C5Me5){Si(SiMe3)3}(thf)2]
摘要:
The reaction of [Yb(eta C(5)Me(5))(2)(OEt(2))] With 1 equiv, of [Li{Si(SiMe(3))(3)} (thf)(3)] in toluene affords [Yb(eta-C(5)Me(5)){Si-(SiMe(3))(3)}(thf)(2)] 1 in high yield; a single-crystal X-ray analysis and multinuclear Yb-171 and Si-29 NMR spectroscopic data for 1 are reported.