| [Co（sep）]^3＋,[co（ida）2]^—的合成,拆分及手性识别 |
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| 引用本文： | 郭亚莹,俞鼎琼.[Co（sep）]^3＋,[co（ida）2]^—的合成,拆分及手性识别[J].厦门大学学报(自然科学版),1993,32(2):198-203. |
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| 作者姓名： | 郭亚莹 俞鼎琼 |
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| 作者单位： | 厦门大学化学系，厦门大学化学系，厦门大学化学系 厦门华美卷烟有限公司 |
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| 摘 要： | 本文研究了合成Co(sep)]~(3+),u-fac-Co(ida)_2]~-的实验条件,其中,sep=六氮杂双环二十碳烷,ida=亚氨基二乙酸根,光学折分及CD光谱表明Co(sep)]~(3+)-Co(ida)_]~-,Co(en)_(ox)]~+-Co(ida)_2]~-两手性识别体系的有利缔合离子对均是异手性的,通过对比类似络合物的手性识别,指出络阴离子内的张力大小对手性识别是有影响的。
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| 关 键 词： | 合成 拆分 手性识别 钴络合物 |
Syntheses, Resolution and Chiral Recognition of the Complexes [Co(sep)]~(3+) and [Co(ida)_2]~- |
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| Guo Yiaying Yu Dingqiong Xu Zhigu.Syntheses, Resolution and Chiral Recognition of the Complexes [Co(sep)]~(3+) and [Co(ida)_2]~-[J].Journal of Xiamen University(Natural Science),1993,32(2):198-203. |
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| Authors: | Guo Yiaying Yu Dingqiong Xu Zhigu |
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| Institution: | Dept. of Chem. |
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| Abstract: | The optimum conditions of syntheses of the complexes Co(sep)]3+ and Co(ida)2]- have been studied. The optical resolution and CD spectra showed that heterochiral are the fa-ofable ion-pairs of the two chiral recognition systems Co (sep)]3+-Co (edta)]- and Co(en)2 (ox)]+-Co(ida)2]-. By means of comparison of chiral recognition of the similar complexes, it was indicated that the strain in the complex anions may influence the chiral recognition. |
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| Keywords: | Syntheses of metal complexes Resolution Chiral recognition |
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