| Pd—SnO_2/D3520催化剂上碳碳双键化合物催化加氢活性与取代基性质的相关性 |
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| 引用本文： | 胡卫兵,杨锋,张胜民,周忠信,张曼征.Pd—SnO_2/D3520催化剂上碳碳双键化合物催化加氢活性与取代基性质的相关性[J].离子交换与吸附,1998(2). |
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| 作者姓名： | 胡卫兵 杨锋 张胜民 周忠信 张曼征 |
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| 作者单位： | 湖北民族学院化工系!恩施，445000，湖北民族学院化工系!恩施，445000，湖北省化学研究所!武昌，430073，湖北省化学研究所!武昌，430073，湖北省化学研究所!武昌，430073 |
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| 摘 要： | 本文研究了Pd－SnO2／D3520系列催化剂催化碳碳双键化合物加氢活性与取代基性质的关系，结果表明：催化加氢活性（logR0）与F（诱导效应和场效应）、R（共轭效应）和Es（位阻效应）均有良好的线性关系，并且，线性关系与Sn的含量有关。
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| 关 键 词： | Pd－SnO_2／D3520催化剂 加氢活性 取代基性质 相关性 |
RELATIVITY OF THE CATALYTIC HYDROGENATION ACTIVITY OF THE OLEFINS AND THE SUBSTITUENTS CONSTANT ON Pd- SnO_2/D3520 CATALYSTS |
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| Hu Weibing ,Yang Feng.RELATIVITY OF THE CATALYTIC HYDROGENATION ACTIVITY OF THE OLEFINS AND THE SUBSTITUENTS CONSTANT ON Pd- SnO_2/D3520 CATALYSTS[J].Ion Exchange and Adsorption,1998(2). |
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| Authors: | Hu Weibing Yang Feng |
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| Abstract: | The relativity of the catalytic hydrogenation activity of the olefins and the substituents constant were studied on Pd- SnO2,/D3520 catalysts. The results show that there are a linear relationship between logR0 and the substituent constant F (induction effect and field effect) and R (conjugative effect) and E,(steric effect),and linear relationship is related to content of Sn. |
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| Keywords: | Relativity Catalytic hydrogenation activity Olefins Substituents constant |
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