| 硅胶功能化的N-丙哌嗪固载钯纳米粒子作为有效的多相催化剂用于氰化反应(英文) |
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| 引用本文： | Khodabakhsh NIKNAM,Abdollah DERIS,Farhad PANAHI. 硅胶功能化的N-丙哌嗪固载钯纳米粒子作为有效的多相催化剂用于氰化反应(英文)[J]. 催化学报, 2013, 34(4): 718-722. DOI: 10.1016/S1872-2067(12)60532-4 |
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| 作者姓名： | Khodabakhsh NIKNAM Abdollah DERIS Farhad PANAHI |
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| 作者单位： | Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran |
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| 基金项目： | supported by Persian Gulf University |
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| 摘 要： | An efficient heterogeneous Pd catalytic system has been developed, based on immobilization of Pd nanoparticles (PNPs) on a silica-bonded N-propylpiperazine (SBNPP) substrate. The SBNPP substrate effectively stabilizes the PNPs and improves their stability against aggregation. The catalytic activity of this catalyst was investigated in the cyanation of aryl halides with K4[Fe(CN)6 ] as the cyanide source. The catalyst could be recycled several times without appreciable loss of catalytic activity.
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| 关 键 词： | Palladium nanoparticle Silica‐bonded N‐propylpiperazine Cyanation reaction Aryl halide |
Silica-functionalized N-propylpiperazine for immobilization of palladium nanoparticles as efficient heterogeneous catalyst for cyanation reactions |
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| Khodabakhsh NIKNAM ,Abdollah DERIS,Farhad PANAHI. Silica-functionalized N-propylpiperazine for immobilization of palladium nanoparticles as efficient heterogeneous catalyst for cyanation reactions[J]. Chinese Journal of Catalysis, 2013, 34(4): 718-722. DOI: 10.1016/S1872-2067(12)60532-4 |
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| Authors: | Khodabakhsh NIKNAM Abdollah DERIS Farhad PANAHI |
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| Affiliation: | Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran |
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| Abstract: | An efficient heterogeneous Pd catalytic system has been developed, based on immobilization of Pd nanoparticles (PNPs) on a silica-bonded N-propylpiperazine (SBNPP) substrate. The SBNPP substrate effectively stabilizes the PNPs and improves their stability against aggregation. The catalytic activity of this catalyst was investigated in the cyanation of aryl halides with K4[Fe(CN)6] as the cyanide source. The catalyst could be recycled several times without appreciable loss of catalytic activity. |
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| Keywords: | Palladium nanoparticle Silica-bonded N-propylpiperazine Cyanation reaction Aryl halide |
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