Bulky metal aryloxides, arylamides, and sulphur and phosphorus analogues. Part 1. Synthetic and chemical studies of titanium and zirconium aryloxides
作者:Alan W. Duff、Rose A. Kamarudin、Michael F. Lappert、Reginald J. Norton
DOI:10.1039/dt9860000489
日期:——
complexes are of types [TiCl(OR)2}n] and [Ti(η-C5H5)2(OR)]; the ZrIII complexes are of seven types: [ZrCl2(OR)2] and [Zr(η-C5H5)2(OR)X], with X = OR, Cl, NMe2, OMe, OC(O)NMe2, or N(Ph)C(O)NMe2; the new lithium aryloxides have formula [Li(OR)(OEt2)]n. Most of the results relate to the ligands 2,6-Me2C6H3O–, 2,6-Pri2C6H3O–, 2,6 But2C6H3O–, 4-Me-2,6-But2C6H2O–, 2,4,6-But3C6H2O–, 3,5-But2C6H3O and 2,4-But2C6H3O–
描述了Ti IV,Ti III,Zr IV和Li的几种芳基氧化物(OR)的合成和表征。Ti IV的有八类:[Ti(OR)4 ],[TiCl 2(OR)2 ],[TiCl 2(OR)2(thf)2 ],[Ti(NMe 2)2(OR)2 ],钛[Ti(OME)2(OR)2 ],[的TiCl(OR')(OR)2 ],[的TiCl(R')(OR)2 ]和[的TiCl(η-C 5 H ^ 5) (或)2](R'=烷基,thf =四氢呋喃);在Ti III复合物的类型[的TiCl(OR)2 } Ñ ]和钛[Ti(η-C 5 H ^ 5)2(OR)]; Zr的III络合物七种类型的:[的ZrCl 2(OR)2 ]和[Zr的(η-C 5 H ^ 5)2(OR)X],其中X = OR,氯,NME 2,青梅,OC(O )NMe 2,或N(Ph)C(O)NMe 2;新的芳氧基锂具有式[Li(OR)(OEt