Titanium(IV) Complexes Based on Tridentate N,N,O Ligands – Synthesis, Structure, and Thermal Decomposition
作者:Valeriy S. Cherepakhin、Kirill V. Zaitsev、Yuri F. Oprunenko、Andrei V. Churakov、Elmira Kh. Lermontova、Galina S. Zaitseva、Sergey S. Karlov
DOI:10.1002/ejic.201500881
日期:2015.12
Ti(OiPr)4. These complexes are thermally unstable and transform into the bisligated complexes [N,N,OH]2Ti (10) and [N,N,OPh]Ti(OiPr)}2O (11). The molecular structures of 10 and 11 were investigated by X-ray diffraction analysis. The synthesis of 11 from 9 as a thermal decomposition process was studied.
新的三齿 N,N,O 型配体 MeN(CH2CH2NHTs)(CH2CR2OH) [Ts = tosyl ; R = H, 6, (N,N,OH)H2;R = Ph,制备了 7 (N,N,OPh)H2]。6、7与Ti(OiPr)4反应得到相应的二异丙醇配合物(N,N,OH)Ti(OiPr)2(8)和[N,N,OPh]Ti(OiPr)2(9) . 这些配合物是热不稳定的,会转化为双联配合物 [N,N,OH]2Ti (10) 和 [N,N,OPh]Ti(OiPr)}2O (11)。通过X射线衍射分析研究了10和11的分子结构。研究了从 9 合成 11 作为热分解过程。