| 手性锌卟啉与氨基酸酯的分子识别性能 |
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| 引用本文： | 王树军,臧娜,阮文娟,朱志昂.手性锌卟啉与氨基酸酯的分子识别性能[J].物理化学学报,2008,24(3):507-512. |
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| 作者姓名： | 王树军 臧娜 阮文娟 朱志昂 |
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| 作者单位： | College of Chemistry and Material Science, Langfang Teachers College, Langfang 065000, Hebei Province, P. R. China; Department of Chemistry, Nankai University, Tianjin 300071, P. R. China |
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| 基金项目： | 国家自然科学基金(20271030、20303009)和廊坊师范学院科学研究项目博士专项基金(LSZB200602)资助项目 |
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| 摘 要： | 通过紫外-可见光谱滴定法, 研究了手性锌卟啉配合物p-(L-Leu)C2O-TPPZn]与手性氨基酸酯客体在CHCl3中的分子识别行为. 实验结果表明, D型氨基酸酯的缔合常数比L型的大, 且缔合常数按K(AlaOCH3)
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| 关 键 词： | 手性锌卟啉 氨基酸酯 分子识别 CD光谱 模拟退火 |
| 收稿时间： | 2007-10-08 |
| 修稿时间： | 2007年10月8日 |
Molecular Recognition of Chiral Zinc Porphyrin with Amino Acid Ester Derivatives |
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| WANG Shu-Jun,ZANG Na,RUAN Wen-Juan,ZHU Zhi-Ang.Molecular Recognition of Chiral Zinc Porphyrin with Amino Acid Ester Derivatives[J].Acta Physico-Chimica Sinica,2008,24(3):507-512. |
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| Authors: | WANG Shu-Jun ZANG Na RUAN Wen-Juan ZHU Zhi-Ang |
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| Institution: | College of Chemistry and Material Science, Langfang Teachers College, Langfang 065000, Hebei Province, P. R. China; Department of Chemistry, Nankai University, Tianjin 300071, P. R. China |
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| Abstract: | Molecular recognition of chiral zinc porphyrin p-(L-Leu)C2O-TPPZn] with amino acid ester derivatives was investigated by UV-Vis spectrophotometric titration and CD spectroscopy. The experimental results suggested that the association constant was KD>KL for amino acid ester derivatives, and then increased following the order of K(AlaOCH3)
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| Keywords: | Chiral zinc porphyrin Amino acid ester Molecular recognition CD spectroscopy Simulated annealing |
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