| 介孔TiO2担载Cu（OH）2及其催化炔烃氧化偶联反应 |
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| 引用本文： | 张海鹏,潘庆芝,邹永存.介孔TiO2担载Cu（OH）2及其催化炔烃氧化偶联反应[J].高等学校化学学报,2014,35(6):1307-1310. |
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| 作者姓名： | 张海鹏 潘庆芝 邹永存 |
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| 作者单位： | 1. 吉林大学无机合成与制备化学国家重点实验室, 长春 130012;
2. 吉林大学第一医院, 长春 130021 |
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| 基金项目： | 国家自然科学基金(批准号:21371070);吉林省科技发展计划项目(批准号:20140101041JC,20130204001GX)资助~~ |
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| 摘 要： | 在有序介孔TiO2中原位担载了高分散的Cu（OH）2，并将其应用于炔烃的氧化偶联（Glaser）多相催化反应，该催化剂表现出很高的催化活性.Cu（OH）2为催化剂的主要活性组分，TiO2的有序介孔和较大的比表面积有利于Cu（OH）2的分散以及反应物和产物的扩散，具有重要的应用前景.
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| 关 键 词： | 有序介孔TiO2 氢氧化铜 Glaser反应 炔烃氧化偶联 多相催化 有序介孔TiO2 氢氧化铜 Glaser反应 炔烃氧化偶联 多相催化 |
| 收稿时间： | 2013-12-12 |
Mesoporous Titania Supported Copper Hydroxide as an Efficient Heterogeneous Catalyst in Oxidative Homocoupling of Alkynes |
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| ZHANG Haipeng,PAN Qingzhi,ZOU Yongcun.Mesoporous Titania Supported Copper Hydroxide as an Efficient Heterogeneous Catalyst in Oxidative Homocoupling of Alkynes[J].Chemical Research In Chinese Universities,2014,35(6):1307-1310. |
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| Authors: | ZHANG Haipeng PAN Qingzhi ZOU Yongcun |
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| Institution: | 1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China;
2. The First Hospital of Jilin University, Changchun 130021, China |
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| Abstract: | Ordered mesoporous titania supported copper hydroxide was used as catalysts in heterogeneous oxidative homocoupling of alkynes(Glaser reaction). The results showed high catalytic performance. Highly dispersed copper hydroxide was regarded as the active site and mesoporous structure of TiO2 benefit the high dispersion of active sites as well as the diffusion of the reactants and products in the reactions. 1,3-Dyne derivative, the products of Glaser reaction, is an important class of compounds in chemistry and materials science. Thus, Cu(OH)2/TiO2 is of great importance in the industrial application. |
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| Keywords: | Ordered mesoporous titania Cu(OH)2 Glaser reaction Heterogeneous oxidative homocoupling of alkynes Heterogeneous catalysis Ordered mesoporous titania Cu(OH)2 Glaser reaction Heterogeneous oxidative homocoupling of alkynes Heterogeneous catalysis |
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