| 5—磺基水杨酸存在下两相合成二茂钛氨基酸配合物 |
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| 引用本文： | 高玲香,王越.5—磺基水杨酸存在下两相合成二茂钛氨基酸配合物[J].陕西师范大学学报,2001,29(4):78-80. |
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| 作者姓名： | 高玲香 王越 |
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| 作者单位： | [1]陕西师范大学化学与材料科学学院,陕西西安710062 [2]西安联合大学化学系，陕西西安710061,陕西西安710062 |
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| 摘 要： | 在两相体系（H2O／CHCl3)中，利用二氯二茂钛与5－磺基水杨酸形成的水溶液和N－（取代苯基）氨基乙酸反应，简便全盛了三种二茂钛氨基酸配合物，采用元素分析、IR及^1H NMR等对其进行了表征。结果表明，氨基酸的羧基以单齿氧原子与钛配位，形成了双分子取代的二茂钛配合物。
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| 关 键 词： | 二茂钛氨基酸配合物 两相合成 5－磺基水杨酸 结构表征 双分子取代 绿色化学 |
| 文章编号： | 1001-3857(2001)04-0078-03 |
| 修稿时间： | 2001年3月2日 |
Synthesis of titanocene amino acid coordination compounds by two phase method in presence of 5-sulfo-salicylic acid |
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| GAO Ling-xiang ,WANG Yue.Synthesis of titanocene amino acid coordination compounds by two phase method in presence of 5-sulfo-salicylic acid[J].Journal of Shaanxi Normal University: Nat Sci Ed,2001,29(4):78-80. |
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| Authors: | GAO Ling-xiang WANG Yue |
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| Institution: | GAO Ling-xiang 1,WANG Yue 2 |
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| Abstract: | Three titanocene amino acid coordination compounds, Cp 2Ti(O 2CCH 2NH-C 6H 4R) 2(R=H, p-Cl, m-Cl), have been prepared by the reaction of an aqueous solution of Cp 2TiCl 2 and 5-sulfo-salicylic acid with the amino acids (RC 6H 4NHCH 2COOH ) in H 2O/CHCl 3 medium. The compounds are characterized by elemental analysis, IR and 1H NMR spectra oscopy. The results show that the carboxyl oxygen is bound to Ti to form two-molecular amino acid compound and the carboxyl in amino acid acts as mono-dentate ligand. |
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| Keywords: | titanocene amino acid coordination compounds two-phase synthesis 5-sulfo-salicylic acid |
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