高活性离子液体-铑膦络合物体系催化1-己烯氢甲酰化反应

被引：2

作者：

郑宏杰

李敏

陈华

李瑞祥

李贤均

机构：

[1] 四川大学化学学院有机金属络合催化研究所

[2] 绿色化学与技术教育部重点实验室

[3] 绿色化学与技术教育部重点实验室四川成都

来源：

催化学报 | 2005年 / 01期

关键词：

离子液体; 铑膦络合物; 1-己烯; 氢甲酰化反应;

D O I：

暂无

中图分类号：

O643.3 [催化]; O621 [有机化学一般性问题];

学科分类号：

081705 ; 070303 ; 081704 ;

摘要：

The hydroformylation of 1-hexene catalyzed by rhodium-TPPTS complexes in the ionic liquid [bmim]BF 4 was studied. The activity and selectivity of the rhodium-TPPTS complexes in [bmim]BF 4 were much higher than those reported in other ionic liquids. The TOF of 1-hexene and selectivity for aldehyde were 1508 h -1 and 92%, respectively, under the optimum conditions. The high activity of the catalyst is ascribed to the absence of halide ions as well as the much higher solubility of hydrogen and rhodium-TPPTS complexes in [bmim]BF 4 than in [bmim]PF 6.

引用

页码：4 / 6

页数：3

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