| Pd/MCM-41催化水溶液中碘苯Ullmann反应的研究 |
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| 引用本文： | 朱凤霞,陈佳,万颖,李和兴.Pd/MCM-41催化水溶液中碘苯Ullmann反应的研究[J].环境化学,2005,24(6):690-692. |
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| 作者姓名： | 朱凤霞 陈佳 万颖 李和兴 |
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| 作者单位： | 上海师范大学化学系,上海,200234;上海师范大学化学系,上海,200234;上海师范大学化学系,上海,200234;上海师范大学化学系,上海,200234 |
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| 基金项目： | 国家自然科学基金（20377031）、上海市基础研究重大项目（03DJ14005）和上海市启明星计划（03QF14037）资助项目. |
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| 摘 要： | 以水溶剂中Ullmann反应为目标反应,设计具有纳米介孔结构的Pd/MCM-41作为其高效催化剂.与传统SiO2载体负载的Pd催化剂比较,该催化剂在以水为介质的碘苯偶合（Ullmann反应）中显示出优良的催化活性和对联苯的选择性.
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| 关 键 词： | Pd/MCM-41 碘苯Ullmann反应 |
STUDIES ON THE Pd/MCM-41 CATALYZED IODOBENZENE COUPLING (ULLMANN) REACTION IN AQUEOUS SOLUTION |
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| ZHU Feng-xia,CHEN Jia,WAN Ying,LI He-xing.STUDIES ON THE Pd/MCM-41 CATALYZED IODOBENZENE COUPLING (ULLMANN) REACTION IN AQUEOUS SOLUTION[J].Environmental Chemistry,2005,24(6):690-692. |
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| Authors: | ZHU Feng-xia CHEN Jia WAN Ying LI He-xing |
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| Affiliation: | Department of Chemistry, Shanghai Normal University, shanghai, 200234 |
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| Abstract: | Pd/MCM-41 catalyst was used as a catalyst for the Ullmann coupling reaction carried out in aqueous solution, which is an important researching topic for green chemistry. The Pd/MCM-41 showed higher catalytic activity and even better selectivity in comparison with the traditional catalysts, such as Pd/SiO2 and Pd/C. Based on characterizations, the correlation of the catalytic properties to the catalyst structure were discussed briefly. |
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| Keywords: | Pd/MCM-41 Ullmann reaction with iodobenzene |
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