Electrochemical Preparation of Nanostructured Titanium Clusters: Characterization and Use in McMurry‐Type Coupling Reactions
Electrochemical Preparation of Nanostructured Titanium Clusters: Characterization and Use in McMurry‐Type Coupling Reactions
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DOI：
10.1002/cber.19961290703
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发表时间：
1996-07
期刊：
影响因子：
--
通讯作者：
M. Reetz;S. Quaiser;C. Merk
中科院分区：
文献类型：
--
作者：
M. Reetz;S. Quaiser;C. Merk
通过使用钛牺牲阳极作为金属源和四丁基溴化铵的THF溶液作为电解质和稳定剂，可以电化学制备纳米结构钛簇。透射电子显微镜显示存在 3.0 nm 大小的球形颗粒。这些 Ti 簇的 THF 溶液诱导醛和酮的形成烯烃的 McMurry 型偶联。
The electrochemical preparation of nanostructured titanium clusters is possible by using a titanium sacrificial anode as the metal source and tetrabutylammonium bromide in THF as the electrolyte and stabilizer. Transmission electron microscopy shows the presence of spherical 3.0-nm-sized particles. THF solutions of these Ti clusters induce olefin-forming McMurry-type coupling of aldehydes and ketones.