Synthesis and structures of fulvene-bridged diruthenium complexes |
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| Authors: | Zhi-Hong?Ma Xiao-Huan?Liu Zhan-Gang?Han Xue-Zhong?Zheng Email author" target="_blank">Jin?LinEmail author |
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| Institution: | (1) College of Basic Medicine, Hebei Medical University, 050017 Shijiazhuang, People’s Republic of China;(2) The College of Chemistry and Material Science, Hebei Normal University, 050016 Shijiazhuang, People’s Republic of China; |
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| Abstract: | Three diruthenium carbonyl complexes, namely (η
3:η
5-C5H4C(CH2)2)Ru2(CO)5 (1), (η
3:η
5-C5H4C(CHCH2)(C2H5))Ru2(CO)5 (2), and (η
1:η
5-C5H4C5H8)Ru2(CO)6 (3), were obtained from the reactions of C5H4C(Me)2, C5H4C(Et)2, and C5H4C(CH2)4, respectively, with Ru3(CO)12 in refluxing xylene. The complexes were characterized by elemental analysis, IR and 1H NMR spectra. Single-crystal X-ray diffraction analysis for complexes 1 and 2 revealed that the fulvene ligands bridge two ruthenium atoms in η
3:η
5 fashion. |
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| Keywords: | |
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