| 杂多化合物的酸催化特性及其在有机合成反应中的应用 |
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| 引用本文： | 胡长文,高丽娟.杂多化合物的酸催化特性及其在有机合成反应中的应用[J].化学研究与应用,1995,7(4):341-350. |
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| 作者姓名： | 胡长文 高丽娟 |
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| 作者单位： | 东北师范大学化学系 |
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| 摘 要： | 杂多化合物在各个研究领域中的实际应用日趋广泛。特别是在催化领域内，对杂多化合物催化性能和研究越来越引起人们的关注。本文对在均相和非均相体系中杂多化合物的酸催化的最新研究成果和应用进行了综述，对杂多化合物的酸行为进行了简要的概括，并介绍了作者在这方面的工作。
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| 关 键 词： | 杂多化合物 催化剂 有机金属化合物 酸催化 |
CATALYTICPROPERTYOFHETEKOPOLYCOMPOUNDS ANDAPPLICATION TO ORGANICAYNTHESIS |
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| Hu Changwen,Gao Lijuan,Wan Enbo.CATALYTICPROPERTYOFHETEKOPOLYCOMPOUNDS ANDAPPLICATION TO ORGANICAYNTHESIS[J].Chemical Research and Application,1995,7(4):341-350. |
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| Authors: | Hu Changwen Gao Lijuan Wan Enbo |
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| Abstract: | Recent studies on acid catalyses of heteropoly compounds in both homogeneous and heterogeneoussystems are reviewed.Acid ptoperties of heteroplycompounds are briefly summarized. Applications of heteropolyacids to homogeneous reactions under acidcatalysis such asplymerization of tetrahydrofuran,glucoside synthesis, and aldehyde trimeriration are interesting.Inheterogeneous system,an insoluble acidic Cs salt, Cs_(2.5)H_(0.5)PW_(12)O_(40) is much more reactive for Liquidphase alkylation than Nafion,HY-zeolite,H-ZSM-5 and So/ZrO_2.Pseudoliquid phase behavior ofH_3 PW_(12)O_(40) displays a high activity for alkylation of phenol. Finally,catalyses of novel types of complexes with organometallics and combination system withtransition metals are described with respect to ox idation of olefins f hydroformalation and reductivecarbonylation. |
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| Keywords: | heteropoly compounds liquid-phase pseudoliquid phase phase-transfer catalyst complexes with organometallics |
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