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| 胶原蛋白负载钯催化剂的制备、表征及其催化性能研究 | |
| 引用本文： | 刘蒲,杨永环,杨新丽,汤克勇.胶原蛋白负载钯催化剂的制备、表征及其催化性能研究[J].河南工业大学学报(自然科学版),2007,28(2):75-79. |
| 作者姓名： | 刘蒲 杨永环 杨新丽 汤克勇 |
| 作者单位： | 1. 郑州大学,化学系,河南,郑州,450052 2. 河南工业大学,化学化工学院,河南,郑州,450052 3. 郑州大学,材料科学与工程学院,河南,郑州,450052 |
| 摘 要： | 以胶原蛋白为载体制得了生物高分子负载钯催化剂,利用XPS、XRD等手段对其进行了结构表征.研究了该催化剂对碘代苯与丙烯酸交叉偶联生成反式-肉桂酸的催化性能.考察了不同反应因素(溶剂、温度、原料比、缚酸剂及其用量、催化剂用量、反应时间)对反应的影响,确定了该催化剂对碘代苯与丙烯酸交叉偶联生成反式-肉桂酸的适宜反应条件. |
| 关 键 词： | 胶原蛋白 载体 钯催化剂 生物高分子 偶联反应 |
| 文章编号： | 1673-2383(2007)02-0075-04 |
| 修稿时间： | 2006年10月31 |
PREPARATION AND CHARACTERIZATION OF COLLAGEN SUPPORTED PALLADIUM CATALYST AND ITS CATALYTIC PERFORMANCE |
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| LIU Pu,YANG Yong-huan,YANG Xin-li,TANG Ke-yong.PREPARATION AND CHARACTERIZATION OF COLLAGEN SUPPORTED PALLADIUM CATALYST AND ITS CATALYTIC PERFORMANCE[J].Journal of Henan University of Technology Natural Science Edition,2007,28(2):75-79. | |
| Authors: | LIU Pu YANG Yong-huan YANG Xin-li TANG Ke-yong |
| Abstract: | Collagen supported palladium catalyst was prepared with a simple method and characterized by means of XPS and XRD techniques.The performance of this catalyst for the cross-coupling reaction of iodobenzene with acrylic acid was studied.The Effect of different reaction conditions(solvent,reaction temperature,molar ratio of iodobenzene and acrylic acid,kind and amount of base,amount of catalyst,reaction time) on the yield was investigated.The suitable condition of the reaction was obtained. |
| Keywords: | collagen support palladium catalyst biopolymer the coupling reaction |
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