| 光谱学与光谱分析 |
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| Study on the Molecular Recognization of Fungicide of Kresoxim-Methyl with β-cyclodextrin and Its Derivatives |
| XIAO Yu-mei,WU Yan-hua,LIU Ji-ping,LI Yan-fang,LI Nan*,QIN Zhao-hai* |
| College of Science, China Agricultural University, Beijing 100094, China |
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Abstract The molecular recognition of fungicide of kresoxim-methyl with β-cyclodextrin(β-CD) , methyl-β-cyclodextrin(RAMEB)and hydroxypropyl-β-cyclodextrin(RAMEB) was investigated by using UV-Vis spectroscopy analysis. The effect of temperature and polarity of solvent on the recognition interaction was studied. The driving force and the possible structure of the inclusion complexes were also discussed. The results presented that they formed inclusion complexes with a stoichiometry of 1∶1, and the formation constant of inclusion complexes was in the order of KHP-β-CD>Kβ-CD>KRAMEB at 298.15 K. Elevation of the temperature triggered a decrease in stability of the inclusion complexes and the value of Kβ-CD was the biggest at ≥303.15 K . The formation constant reduced sharply with the decreasing polarity of the solvent. The standard molar Gibbs energies, enthalpies and entropies were all negative. All the results indicated that the association of the guest molecule with β-CD was favored by enthalpy changes, and hydrophobicity and hydrogen bond interaction were main driving forces for the inclusion reaction. Our findings provided an important proof for the use of inclusion complexes of kresoxim-methyl with CDs.
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Received: 2007-06-06
Accepted: 2007-09-12
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Corresponding Authors:
LI Nan,QIN Zhao-hai
E-mail: linan@cau.edu.cn;Qinzhaohai@263.net
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[1] Bartlett, D W, Clough J M, Godwin J R, et al. Pest Management Science,2002, 58: 649.
[2] LU Yu-feng, BAI Ya-luo, HUANG Ming-zhi(陆玉峰, 柏亚罗, 黄明智). Modern Agrochemicals(现代农药),2003,2(2): 29.
[3] Shehatta I. Monatshefte fur Chemie,2002, 133: 1239.
[4] Hapiot F, Tilloy S, Monflier E. Chemical Reviews,2006, 106(3): 767.
[5] YANG Yu, SHUANG Shao-min, CHAO Jian-bin, et al(杨 郁, 双少敏, 钞建宾, 等). Acta Chimica Sinica(化学学报),2004, 62(2): 176.
[6] Villaverde J, Martinez J I, Maqued A C, et al. Chemospere,2005, 60: 656.
[7] Pacionin L, Veglia A V. Analytica Chimica Acta,2007, 583: 63.
[8] ZHANG An-ping, LUO Fan, LIU Wei-ping(张安平, 罗 凡, 刘维屏). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2006,26(12): 2298.
[9] Shigemasa I，Mamoru K. Chemosphere，1999，39: 1595.
[10] Morillo E, Perez J I. Chemosphere，2001，44: 1065.
[11] TONG Lin-hui(童林荟). Cyclodextrin Chemistry-Foundation and Application(环糊精化学-基础与应用). Beijing: Science Press(北京: 科学出版社),2001.
[12] Szente I. Therm. Anal.，1998，51: 957.
[13] Connors K A. Binding Constants: The Measurement of Molecular Complex Stability. New York：John Wiley and Sons, 1987.
[14] YAO Hong，WEI Tai-bao，XU Wei-xia，et al(姚 虹，魏太保, 徐维霞，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2006,26(9): 1664.
[15] Rekharsky M V，Inoue Y. Chem. Rev., 1998, 98: 1875.
[16] Veglis A V, Rossi R H. Can. J. Chem.,2000, 78: 233.
[17] Liu Y, Li L, Chen Y, et al. J. Phys. Chem. B.,2005, 109(9): 4127.
[18] ZHANG Guo-li, TANG Ke-wen, HUANG Ke-long, et al(张国丽, 唐课文, 黄可龙, 等). Chinese Journal of Spectroscopy Laboratory(光谱实验室),2007,24(3): 80. |
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