| 杂多酸催化Prins反应研究 |
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| 引用本文： | 吴庆银 华宏伟. 杂多酸催化Prins反应研究[J]. 化学与粘合, 1997, 0(2): 69-70 |
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| 作者姓名： | 吴庆银 华宏伟 |
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| 作者单位： | 辽宁大学化学系 |
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| 摘 要： | 本文研究了以杂多酸为催化剂的辛烯－１与甲醛溶液的Ｐｒｉｎｓ反应。考察了催化剂用量，物料配比，反应时间及反就温度的影响，得到了该反应的适宜条件。在此条件下，辛烯－１的转化率可达６３．５％，提出杂多酸催化Ｐｒｉｎｓ反应机理。
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| 关 键 词： | 杂多酸 催化剂 Prins反应 烯烃 醛 缩合反应 |
Study on the Prins Reaction Catalyzed by Heteropoly Acid |
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| Wu Qingyin and Hua Hongwei. Study on the Prins Reaction Catalyzed by Heteropoly Acid[J]. Chemistry and Adhesion, 1997, 0(2): 69-70 |
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| Authors: | Wu Qingyin and Hua Hongwei |
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| Abstract: | Heteropoly acid (tungstogermanic acid) has been studied as catalyst for the Prins reaction of 1-octene with formalin in liquid phase.Effects of the amount of the catalyst used,the reaction time,the ratio of reactants and the reaction temperatures were investigated.The suitable condition of the Prins reaction was obtained.Under the condition,the conversion of 1-octene could reach 63 5%.The probable reaction mechanism of heteropoly acid in the Prins reaction has been presentted. |
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| Keywords: | heteropoly acid catalyst Prins reaction |
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