Oximate-substituted zirconium alkoxides

被引：15
作者：
Baumann, Stefan O. [1 ]
Puchberger, Michael [1 ]
Schubert, Ulrich [1 ]
机构：
[1] Vienna Univ Technol, Inst Mat Chem, A-1060 Vienna, Austria
来源：
DALTON TRANSACTIONS | 2011年 / 40卷 / 06期
基金：
奥地利科学基金会;
关键词：
TITANIUM ALKOXIDES; STRUCTURAL CHEMISTRY; COMPLEXES; LIGANDS; DERIVATIVES; CLUSTERS; BUTOXIDE;
D O I：
10.1039/c0dt00384k
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of acetoxime, ethyl methyl ketoxime or cyclohexanone oxime with zirconium iso-propoxide gave dimeric alkoxo oximate derivatives [Zr(OiPr)(oximate)(3)](2). The oximate ligands are side-on coordinated and the alkoxo groups bridge the two metal centres. NMR spectroscopy revealed dynamic behaviour of the compounds in solution. When exposing a reaction mixture of zirconium butoxide and cyclohexanone oxime to ambient moisture, the oxo-alkoxo derivative Zr4O(OBu)(8)(ON=C6H10)(6) was obtained.
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收藏
页码：1401 / 1406
页数：6
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