| Theoretical Study on Enol-keto Tautomerism of α-Fluorine-β-diketones |
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| 作者姓名： | 王艳花 俞庆森 邹建卫 卢运祥 许惠英 |
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| 作者单位： | College of Biology and Environment engineering Zhejiang Shuren University，Key Laboratory for Molecular Design and Nutrition Engineering of Ningbo City Ningbo Institute of Technology Zhejiang University，Key Laboratory for Molecular Design and Nutrition Engineering of Ningbo City Ningbo Institute of Technology Zhejiang University，Key Laboratory for Molecular Design and Nutrition Engineering of Ningbo City Ningbo Institute of Technology Zhejiang University，College of Biology and Environment engineering Zhejiang Shuren University，Hangzhou 310015 China Key Laboratory for Molecular Design and Nutrition Engineering of Ningbo City Ningbo Institute of Technology Zhejiang University Ningbo 315100 China，Ningbo 315100 China，Ningbo 315100 China，Ningbo 315100 China，Hangzhou 310015 China |
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| 基金项目： | This project was supported by the Natural Science Foundation of China (No. 20502022) and the Ph.D. Fund of Ningbo (No. 2004A610010) |
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| 摘 要： | 1 INTRODUCTION β-diketones are a class of high functional com- pounds with outstanding optical, electric and magne- tic properties[1], and the negative ion may act as an excellent chelating agent. Hall[2] have studied β-di- ketone/metal ion complexes and indicated that the ability of combination correlates with the keto-enol distribution in solution. The enol-keto equilibrium existing in β-diketones has been extensively studied over several decades[3~9]. Burdett[10] have investiga- ted…
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| 关 键 词： | 密度泛函理论 理论研究 烯醇-酮互变现象 α-氟-β-二酮 互变异构体 |
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