| 极化效应指数与脂肪族胺、醇和醚气相碱性的关系 |
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| 引用本文： | 曹晨忠.极化效应指数与脂肪族胺、醇和醚气相碱性的关系[J].有机化学,1995,15(6):642-646. |
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| 作者姓名： | 曹晨忠 |
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| 作者单位： | 湘潭师范学院化学系 湖南，湘潭，411100 |
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| 摘 要： | 脂肪族胺、醇和醚的气相质子亲合能(PA)与N, O原子所带电荷(qx)以及烷基的极化效应指数(PEI)的关系可表示为其中a、b、c为系数。回归分析结果表明, 上式较好地表达了脂肪族胺、醇和醚的气相碱性变化规律。
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| 关 键 词： | 质子 醚 醇 脂肪族胺 极化效应指数 气相碱性 亲和能 |
Relation between the polarizability effect index and the gas phase basicity of fatty amine, alcohol and ether |
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| CAO Chen-Zhong.Relation between the polarizability effect index and the gas phase basicity of fatty amine, alcohol and ether[J].Chinese Journal of Organic Chemistry,1995,15(6):642-646. |
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| Authors: | CAO Chen-Zhong |
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| Abstract: | It can be expressed as the function of the atomic charge qx (X - N or O atom) and the Polarizability Effect Index (PEI) of alkyl group for the gas phase Proton Affinity (PA) of fatty amine, alcohol and ether
Here, the a, b and c are empirical constants, The results of regression analysis showed that above equation is a good expression for the gas basicity change rule of amine, alcohol and ether. |
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| Keywords: | amine alcohol ether proton affinity energy polarizbility effect index |
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