| 双百草枯衍生物中以苯为中心的两个百草枯基团的夹角对冠醚与双百草枯络合的影响 |
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| 引用本文： | 叶余原,郑人华,钟爱国,何冰晶,陈仁尔,周其忠,蒋华江.双百草枯衍生物中以苯为中心的两个百草枯基团的夹角对冠醚与双百草枯络合的影响[J].浙江大学学报(理学版),2011,38(2):199-204. |
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| 作者姓名： | 叶余原 郑人华 钟爱国 何冰晶 陈仁尔 周其忠 蒋华江 |
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| 作者单位： | 台州学院,化学系,浙江,临海,317000 |
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| 基金项目： | 国家自然科学基金资助项目，中国博士后科学基金资助项目，浙江省科技项目，浙江省自然科学基金资助项目，浙江省教育厅项目 |
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| 摘 要： | 设计并合成了一种新颖的冠醚5和3种有着不同夹角（A180、A120和A60）的双百草枯衍生物.双百草枯衍生物中以苯为中心的两个百草枯基团间的夹角的作用表现为：冠醚5对类双百草枯的络合有着显著的影响.量子化学计算也论证了这一结果.冠醚5对上述3种类双百草枯有着选择性识别作用.
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| 关 键 词： | 冠醚 百草枯 夹角 络合 选择性识别 |
Influence of the angle of the two paraquat groups in the central benzene of the bisparaquat derivatives on complexation of a crown ether with bisparaquat derivatives |
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| YE Yu-yuan,ZHEN Ren-hua,ZHONG Ai-guo,HE Bing-jing,CHEN Ren-er,ZHOU Qi-zhong,JIANG Hua-jiang.Influence of the angle of the two paraquat groups in the central benzene of the bisparaquat derivatives on complexation of a crown ether with bisparaquat derivatives[J].Journal of Zhejiang University(Sciences Edition),2011,38(2):199-204. |
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| Authors: | YE Yu-yuan ZHEN Ren-hua ZHONG Ai-guo HE Bing-jing CHEN Ren-er ZHOU Qi-zhong JIANG Hua-jiang |
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| Institution: | YE Yu-yuan,ZHEN Ren-hua,ZHONG Ai-guo,HE Bing-jing,CHEN Ren-er,ZHOU Qi-zhong,JIANG Hua-jiang(Department of Chemistry,Taizhou University,Linhai 317000,Zhejiang Province,China) |
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| Abstract: | A crown ether 5 and three bisparaquats derivatives with different angles(A180,A120 and A60) were designed and synthesized.The angle of two parapuat groups in the central benzene of the bisqaraquat derivatives played a significant role in the complexation of the crown ether 5 with the bisparaquat derivatives.Computational quantum chemistry also proved the above results.The crown ether 5 showed selective recognition on the above three guests. |
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| Keywords: | crown ether paraquat angle complex selective recognition |
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