| 烃基取代茚基钌羰基化合物的合成及晶体结构 | |
| Ruthenium Carbonyl Complexes Containing Alkyl-Substituted Indenyl Ligands: Syntheses and Structures | |
| 摘要: 配体C9H7R(R=CH2CH2CH3 (1),CH(CH3)2 (2),C5H9 (3),CH2C6H5 (4),CH2CH=CH2 (5))分别与Ru3(CO)12在二甲苯或庚烷中加热回流,得到了6个双核配合物[(η5-C9H6R)Ru(CO)(μ-CO)]2(R=CH2CH2CH3 (6),CH(CH3)2 (7),C5H9 (8),CH2C6H5 (9),CH2CH=CH2 (10))和[(η5-C9H6)(H3CH2C)CHCH(CH2CH3)(η5-C9H6)][Ru(CO)(μ-CO)]2 (11)。通过元素分析、红外光谱、核磁共振氢谱对配合物的结构进行了表征,并用X-射线单晶衍射法测定了配合物6,9,10和11的结构。 | |
| 关键词: 茚基 羰基钌 X-射线衍射 结构 | |
| 基金项目: 国家自然科学基金(No.21372061),河北省自然科学基金(No.B2013205025,B2014205018)和河北师范大学重点基金(No.L2012Z02)资助项目。 | |
| Abstract: Reactions of the alkyl-substituted indenyl ligands [C9H7R] (R=CH2CH2CH3 (1), CH(CH3)2 (2), C5H9 (3), CH2C6H5 (4), CH2CH=CH2 (5)) with Ru3(CO)12 in refluxing xylene or heptane gave the responding dinuclear metal carbonyl complexes [(η5-C9H6R)Ru(CO)(μ-CO)]2 (R=CH2CH2CH3 (6), CH(CH3)2 (7), C5H9 (8), CH2C6H5 (9), CH2CH=CH2 (10)), respectively, as well as the bridged diruthenium complex [(η5-C9H6)(H3CH2C)CHCH(CH2CH3)(η5-C9H6)][Ru(CO)(μ-CO)]2 (11). These complexes have been characterized by elemental analysis, IR, and 1H NMR spectroscopy. The molecular structures of 6, 9, 10 and 11 were determined by X-ray diffraction analysis. CCDC: 937499, 6; 972340, 9; 944111, 10; 970734, 11. | |
| Keywords: indenyl ruthenium carbonyl X-ray diffraction structure | |
| 投稿时间：2014-12-11 修订日期：2015-01-14 | |
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| 刘英春,马志宏,商成喜,韩占刚,郑学忠,林进.烃基取代茚基钌羰基化合物的合成及晶体结构[J].无机化学学报,2015,31(4):774-780. | |
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