| 含NS和NNSS供电子原子的钌(Ⅱ)羰基配合物(英文) |
| Ruthenium(Ⅱ) Carbonyl Complexes Containing NS and NNSS Donor Atoms |
| 作者 | 单位 | | DanielThangadurai.T | Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea | | Son-KiIhm | Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea |
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| 摘要: 通过[RuHCl(CO)(PPh3)2(B)] (B=PPh3, 吡啶 (py), 哌啶 (pip), 吗啉 (morph))与适当的席夫碱按1∶1的物质的量的比反应，合成了二齿和四齿席夫碱钌(Ⅱ)配合物。所用席夫碱配体通过S-苄基二硫代肼基甲酸酯与2,3-丁二酮(物质的量的比分别为1∶1和1∶2)的缩合反应制得。通过元素分析和多种物理化学方法对钌(Ⅱ)配合物和其席夫碱配体进行了表征。钌(Ⅱ)配合物为六配位的反磁性物质。用三种细菌对席夫碱配体及其钌(Ⅱ)配合物的抗微生物活性进行了筛选试验。 |
| 关键词: 钌(Ⅱ) 羰基配合物； 席夫碱； 供电子体 |
| 基金项目: |
| Abstract: Bidentate and tetradentate Schiff base ruthenium(Ⅱ) complexes has been synthesized by the reaction of [RuHCl(CO)(PPh3)2(B)] (B=PPh3 or pyridine (py) or piperidine (pip) or morpholine (morph)) with appropriate Schiff bases in 1∶1 molar ratio. The Schiff base ligands were prepared by condensing S-benzyldithiocarbazate (NH2NHCSSCH2C6H5) with 2,3-butanedione (1∶1 and 1∶2 molar ratio). Ruthenium(Ⅱ) complexes and the ligands were studied and characterized by elemental analyses and various physico-chemical methods. The ruthenium complexes were diamagnetic with six-coordinate structures. The ligands and the complexes were screened for antimicrobial activity against three organisms. |
| Keywords: ruthenium(Ⅱ) carbonyl complexes Schiff base donor atom |
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| DanielThangadurai.T,Son-KiIhm.含NS和NNSS供电子原子的钌(Ⅱ)羰基配合物(英文)[J].无机化学学报,2006,22(6):1055-1061. |
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