| 壳聚糖钯催化剂催化合成对硝基苯甲醚的研究 |
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| 引用本文： | 童永芬,唐星华,舒红英.壳聚糖钯催化剂催化合成对硝基苯甲醚的研究[J].南昌航空工业学院学报,2006,20(3):33-35. |
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| 作者姓名： | 童永芬 唐星华 舒红英 |
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| 作者单位： | 南昌航空工业学院 330063江西南昌 |
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| 摘 要： | 以壳聚糖为载体,负载金属钯作为催化剂,研究了其对合成对硝基苯甲醚反应的催化活性。研究表明,该催化剂具有较高的催化活性,可高转化率、高产率地合成对硝基苯甲醚;通过简单的过滤、溶剂洗涤回收催化剂,并能多次重复使用。
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| 关 键 词： | 壳聚糖 钯配合物 催化性能 对硝基苯甲醚 |
| 文章编号： | 1001-4926（2006）03-0033-03 |
| 收稿时间： | 2006-08-16 |
| 修稿时间： | 2006-08-23 |
Study on synthesis of p -Nitroanisole catalyzed by Chitosan Pd |
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| TONG Yong-fen,TANG Xing-hua,SHU Hong-ying.Study on synthesis of p -Nitroanisole catalyzed by Chitosan Pd[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2006,20(3):33-35. |
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| Authors: | TONG Yong-fen TANG Xing-hua SHU Hong-ying |
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| Institution: | Nanchang Institute of Aeronautical Technology, Nanchang, 330063 |
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| Abstract: | Using the natural polymer chitosan as supporter,yellow powder of chitosan-immobilized palladium(II) chloride which was prepared by treating chitosan with palladium chloride in hydrochloric acid solution at room temperature was refluxed in ethanol.Its activity of chitosan Pd in the reaction of p-nitrochlorobenzene and methanol with sodium hydroxide for synthesis of p-nitroanisole was studied.The influence factors of reaction was investigated.The catalyst can be recovered by filtration and washing with solvent.And it can be reused by many times. |
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| Keywords: | chitosan palladium complex catalytic p-nitroanisole |
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