| 有机镓、铟芳酰腙配合物的制备与结构表征 |
| Synthesis and Characterization of Organogallium or Indium Complexes of Aroylhydrazones |
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| 摘要: 通过芳酰腙与三甲基镓或三甲基铟的反应,制备得到了七个有机镓或铟的镓芳酰腙配合物,在配合物中金属直接与芳酰腙的氧和烯胺氮成键,形成五元环状分子内配合物。对得到的化合物通过元素分析、红外光谱、质子核磁共振和质谱进行了结构表征。 |
| 关键词: 烷基镓 烷基铟 芳酰腙配合物 |
| 基金项目: |
| Abstract: Organometallic compounds of Group 13 metals are potential precursors for MOCVD and ceramic materials, important co-catalysts for polymerization of olefins. Five dimethylgallium and two dimethylindium complexes of aroylhydrazones, prepared by condensation of aroylhydrazines with substituted benzaldehydes, have been obtained by the reactions of aroylhydrazones with trimethylgallium or trimethylindium in benzene in nearly quantitative yields. All the compounds obtained have been fully characterized by IR, 1H NMR, Mass spectroscopy and ele-mental analysis. In the complexes, the metal is directly bonded to the oxygen of the hydrazone group and enaminic nitrogen to form intramolecular coordinated five-member ring structure. |
| Keywords: alkylgallium alkylindium aroylhydrazone complex |
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| 朱善威,袁方,杨敏,朱成建,潘毅.有机镓、铟芳酰腙配合物的制备与结构表征[J].无机化学学报,2002,18(12):1221-1225. |
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