引用本文:
徐筠, 张树林, 袁华先, 廖世健. 负载型钯催化剂用于不饱和化合物的加氢反应[J]. 应用化学,
1988, 5(5): 71-73.
Citation: Xu Yun Zhang, Shulin Yuan, Huaxian Liao, THE HYDROGENATION OF UNSATURATED COMPOUNDS OVER SUPPORTED PALLADIUM CATALYSTS[J]. Chinese Journal of Applied Chemistry, 1988, 5(5): 71-73.
Citation: Xu Yun Zhang, Shulin Yuan, Huaxian Liao, THE HYDROGENATION OF UNSATURATED COMPOUNDS OVER SUPPORTED PALLADIUM CATALYSTS[J]. Chinese Journal of Applied Chemistry, 1988, 5(5): 71-73.
负载型钯催化剂用于不饱和化合物的加氢反应
English
THE HYDROGENATION OF UNSATURATED COMPOUNDS OVER SUPPORTED PALLADIUM CATALYSTS
Abstract:
The behaviors of three supported coordination catalysts,PdCl2-Tussah silk,PdCl2-PVP(polyvinylpyrrolidone),PdCl2-PVP/Al2O3 in the hydrogenation of 1-hexene,1-decone,2-ethyl-hexene,crotonaldehyde,cinnamaldehyde and cyclododecatriene were inve-stigated,the activities of these substrates were different from catalyst to catalyst.The hydrogenation rates of the substrates with large space hindranceover PdCl2-PVP catalyst were higher than that over PdCl2-Tussah silk catalyst.The larger the space hindrance disparity,the more the difference between the activities of these two catalysts.Most of the substrates show higher activities in reaction over PdCl2-PVP/Al2O3.The hydrogenation selectivities were also different for different catalysts.
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Key words:
- Supported catalyst
- / Palladium catalyst
- / Hydrogenation catalyst
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