| EtAlCl2和Et2AlCl催化的有机加成反应的研究进展 |
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| 引用本文： | 谭晓燕,黎国兰,何冀川,赵莹.EtAlCl2和Et2AlCl催化的有机加成反应的研究进展[J].绵阳师范学院学报,2007,26(11):42-52. |
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| 作者姓名： | 谭晓燕 黎国兰 何冀川 赵莹 |
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| 作者单位： | 1. 中南林业科技大学应用化学研究所,湖南株洲,412006
2. 绵阳师范学院化学与化学工程系,四川绵阳,621000 |
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| 基金项目： | 中南林业科技大学引进人才科研基金(030114) |
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| 摘 要： | 按有机反应的官能团,对EtAlCl2和Et2AlCl催化的有机加成反应的研究进展进行了综述。EtAlCl2和Et2AlCl催化的有机加成反应包括链式加成反应和环加成反应。EtAlCl2和Et2AlCl中的Al3 具有p电子空轨道,Al3 与反应物中某些不饱和键络合,如C=O、C=C、C=N等,也能与催化体系中的某些配体络合,产生协同催化作用。EtAlCl2和Et2AlCl是促进有机加成反应的良好试剂,反应不仅具有较高的产率,而且具有很好的立体选择性。
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| 关 键 词： | EtAlCl2 Et2AlCl 加成反应 催化作用 |
| 文章编号： | 1672-612x(2007)11-0042-11 |
| 修稿时间： | 2007年8月29日 |
Advances of the Research on Organic Addition Reaction Catalyzed by EtAlCl2and Et2AlCl |
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| TAN Xiao-yan,LI Guo-lan,HE Ji-chuan,ZhAO Ying.Advances of the Research on Organic Addition Reaction Catalyzed by EtAlCl2and Et2AlCl[J].Journal of Mianyang Normal University,2007,26(11):42-52. |
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| Authors: | TAN Xiao-yan LI Guo-lan HE Ji-chuan ZhAO Ying |
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| Abstract: | This paper has presented a brief review of the advances of organic addition reaction catalyzed by EtAlCl2 and Et2AlCl.Organic addition reaction using EtAlCl2 and Et2AlCl as catalysts includes chain addition reaction and cyclic addition reaction.Aluminium of EtAlCl2 and Et2AlCl has empty P orbit,which can not only combine unsaturated bonds such as C=O,C=C and C=N,but also combine some ligands in the catalyzing system to produce cooperative catalysis.Furthermore,EtAlCl2 and Et2AlCl are effective reagent of addition,with high productivity and good solid selectivity. |
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| Keywords: | EtAlCl2 Et2AlCl addition reaction catalysis |
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