Synthesis, structure and oxo-transfer properties of dioxotungsten(VI) complexes with pyridine-based NO-and NS-bidentate ligands
作者:Yee-Lok Wong、Qingchuan Yang、Zhong-Yuan Zhou、Hung Kay Lee、Thomas C. W. Mak、Dennis K. P. Ng
DOI:10.1039/b006979p
日期:——
2-pyridylalkoxo NO-bidentate ligands [HLn (n = 1–5)] in the presence of n-BuLi or 2-pyridylthiolato NS-bidentate ligands [LiLn (n = 6, 7)] gave the corresponding dioxotungsten(VI) complexes [WO2(Ln)2] (n = 1–7). The new compounds were spectroscopically characterised and the molecular structures of [WO2(Ln)2] (n = 3–5) were also determined by X-ray diffraction analysis. While the complexes [WO2(Ln)2] (n = 4