Synthesis, crystal structure, and application of the oxonium acid [H(OEt2)2]+[B(C6F5)4]-
Synthesis, crystal structure, and application of the oxonium acid [H(OEt2)2]+[B(C6F5)4]-
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DOI：
10.1021/om990612w
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发表时间：
2000-04-03
期刊：
影响因子：
2.8
通讯作者：
Stammler, HG
中科院分区：
文献类型：
--
作者：
Jutzi, P;Müller, C;Stammler, HG
Li B（C6 F5）（4）与HCl在乙醚中反应得到新的氧鎓酸[H（OEt 2）2]（+）-[B（C6 F5）（4）]（-）（1），为无色结晶固体，其特征在于通过NMR光谱、元素分析和单晶X-射线衍射。1的应用被证明在生成的配合物：{[eta（5）-C5 H3（CH 2CH 2NMe 2）CMe 2-eta（5）-C13 H8] ZrCH 3}（+）- [B（C6 F5）（4）]（-）（3）含有分子内供体稳定的烷基锆茂阳离子。
The reaction of LiB(C6F5)(4) with HCl in diethyl ether afforded the new oxonium acid [H(OEt2)2](+)-[B(C6F5)(4)](-) (1) as a colorless crystalline solid, which was characterized by NMR spectroscopy, by elemental analysis, and by single-crystal X-ray diffraction. The application of 1 is demonstrated in the generation of the complex: {[eta(5)-C5H3(CH2CH2NMe2)CMe2-eta(5)-C13H8]ZrCH3}(+)- [B(C6F5)(4)](-) (3) containing an intramolecularly donor-stabilized alkylzirconocene cation.