| 水溶性膦铑配合物催化1－十二烯的氢甲酰化反应 |
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| 引用本文： | 燕远勇,张康华,左焕培,金子林.水溶性膦铑配合物催化1－十二烯的氢甲酰化反应[J].江西科学,1996(3). |
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| 作者姓名： | 燕远勇 张康华 左焕培 金子林 |
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| 作者单位： | 九江师范专科学校化学系，大连理工大学化工学院 |
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| 摘 要： | 研究了水溶性膦铑配合物ＴＯＰＰ／ＲｈＣｌ３对１－十二烯水／有机两相氢甲酰化反应的催化性能。主要考察了反应温度、Ｐ／Ｒｈ摩尔比、水相ｐＨ值和溶剂等因素对催化活性和选择性的影响。在适当的反应条件下，得到了以十三酸为主的反应产物，这一结果至今未见文献报道。
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| 关 键 词： | 水溶性膦铑配合物，氢甲酰化，1－十二烯，两相催化体系 |
HYDROFORMYLATION OF 1-DODECENE CATALYZED BY WATER-SOLUBLE PHOSPHINE RHODIUM COMPLEX |
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| Yan Yuanyong, Zhang Kagnhua, Zuo Huanpei, Jin Zilin.HYDROFORMYLATION OF 1-DODECENE CATALYZED BY WATER-SOLUBLE PHOSPHINE RHODIUM COMPLEX[J].Jiangxi Science,1996(3). |
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| Authors: | Yan Yuanyong Zhang Kagnhua Zuo Huanpei Jin Zilin |
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| Abstract: | In this paper, a new type of water-soluble phosphine Pp-C6H4O(CH2CH2O) n H]3(abbr. as TOPP) ligand was prepared and their rhodium complex, formed in situ, was used in biphasic system hydroformylation of 1-dodecene. The reaction temperature, P/Rh mole ratio, pH of aqueous phase and solvents showed great influence on the reaction. The carboxylic acid product was found for the first time, during the hydroformylation of 1-dodecene catalyzed by water-soluble phosphine rhodium complex (RhCl3/TOPP) in biphasic system. |
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| Keywords: | Water soluble phosphine rhedium complex Hydroformylation 1-Dodecene Biphasic catalytic system |
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