| 聚苯乙烯负载碲醚铂,铑配位硅氢化催化剂 |
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| 引用本文： | 陈元荫.聚苯乙烯负载碲醚铂,铑配位硅氢化催化剂[J].离子交换与吸附,1998,14(3):246-249. |
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| 作者姓名： | 陈元荫 |
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| 作者单位： | 武汉大学化学系!武汉430072 |
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| 摘 要： | 本文报道首例高分子负载碲铂配位硅氢化催化剂。氯甲基化交联聚苯乙烯在氢化钠存在下，在二氧六环中与民β,β'-二羟乙基碲醚缩合，再与氯亚铂酸钾或三氯化铑反应，得到相应的聚苯乙烯负载碲醚铂、铑配位硅氢化催化剂，二者对烯烃与三乙氧基硅烷的硅氢化反应具有良好的催化活性。
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| 关 键 词： | 高分子催化剂 硅氢化 铂铑 |
POLYSTYRENE-SUPPORTED TELLURAETHER PLATINUM AND RHODIUM COMPLEX AS HYDROSILYATION CATALYSTS |
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| Chen Yuanyin, Zhang Baolian, Tang Xinghua, Lu Xueran.POLYSTYRENE-SUPPORTED TELLURAETHER PLATINUM AND RHODIUM COMPLEX AS HYDROSILYATION CATALYSTS[J].Ion Exchange and Adsorption,1998,14(3):246-249. |
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| Authors: | Chen Yuanyin Zhang Baolian Tang Xinghua Lu Xueran |
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| Abstract: | Polystyrene-supported telluraether was synthesized from chloromethylation crosslinked polystyrene and (HOCH2CH2)2 Te via Williamson reaction. It was reacted with potassium chloroplatinite or rhodium chloride to give the title catalysts.The influences of the nature of olefins, reaction temperature. the amount of title complex used and introducing mercury on their catalytic activity were investigated. |
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| Keywords: | Polymeric catalyst Hydrosilation Platinum Rhodium |
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