Pentabenzyltantalum: Straightforward Synthesis, X-ray Structure, and Application in the Synthesis of [O<sub>2</sub>N]TaBn<sub>3</sub>-Type and [O<sub>3</sub>N]TaBn<sub>2</sub>-Type Complexes
收藏NIAID Data Ecosystem2026-03-06 收录
数据链接：
官方服务：
资源简介：
The direct reaction between tantalum pentachloride and benzylmagnesium chloride leads to pentabenzyltantalum, previously prepared by a two-step synthesis. The X-ray structure of pentabenzyltantalum reveals a square-pyramidal geometry. Pentabenzyltantalum was found to be an efficient starting material for the preparation of amine−phenolate complexes via toluene elimination reactions. Thus, its reactions with amine bis(phenolate) and amine tris(phenolate) ligand precursors gave the tribenzyltantalum and dibenzyltantalum complexes, respectively, in quantitative yields.
创建时间：
2016-05-07
