| 高分子钯络合物催化的亚胺化合物的加氢反应 |
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| 引用本文： | 柳京镐,史天义,胡春野,江英彦.高分子钯络合物催化的亚胺化合物的加氢反应[J].高分子学报,1988,0(5):337-341. |
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| 作者姓名： | 柳京镐 史天义 胡春野 江英彦 |
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| 作者单位： | 中国科学技术大学应用化学系 合肥
(柳京镐，史天义)，中国科学院化学研究所 北京
(胡春野)，中国科学院化学研究所 北京(江英彦) |
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| 摘 要： | 制备了一系列以二氧化硅为载体的侧链上含有各种氮配位基团的聚硅氧烷-钯络合物,这些高分子钯络合物能够在常温常压下催化亚胺化合物的加氢反应并表现出不同程度的催化活性.对其中聚-(N,N-二乙酰基)-γ-氨丙基硅氧烷-钯络合物催化的亚苄基苯胺的加氢反应做了比较深入的研究,发现该催化剂在反应中是稳定的并给出唯一的加氢产物,络合物中的N/Pd原子比、反应温度以及不同底物对反应速度的影响也被报道.
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| 关 键 词： | 聚硅氧烷 钢络合物 加氢作用 亚胺化合物 |
| 收稿时间： | 1986-03-04 |
HYDROGENATION OF IMINES CATALYZED BY POLYMER PALLADIUM COMPLEXES |
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| LIU Jing-gao,SHI Tian-yi,HU Chun-ye,JIANG Ying-yan.HYDROGENATION OF IMINES CATALYZED BY POLYMER PALLADIUM COMPLEXES[J].Acta Polymerica Sinica,1988,0(5):337-341. |
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| Authors: | LIU Jing-gao SHI Tian-yi HU Chun-ye JIANG Ying-yan |
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| Institution: | Department of Afflied Chemistry; University of Science and Technology of China; Hefei; Institute of Chemistry; Academia; Sinica; Beijing |
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| Abstract: | A series of silica-supported polysiloxane palladium complexes with N-donor ligands were prepared and used to catalyze the hydrogenation of imines. These Polymer palladium complexes showed different catalytic activity for the reaction under atmospheric pressure at room temperature. The hydrogenation of N-benzylideneaniline catalyzed by poly-(N, N-dia-cetyl)-γ-aminopropylsiloxane palladium complex was investigated in detail. It was found that the catalyst is stable and yields only one product in the reaction. The effects of the atomic ratio of N/Pd in the complex, temperature and various substrates on the reaction are also reported. |
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| Keywords: | Polysiloxane Palladium Complex Hydrogenation imine |
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