| Bis（ortho—）chelated Monoanionic Bisphosphinoaryl Ruthenium（Ⅱ）Complexes：Synthesis,Characterization and Reactivity |
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| 引用本文： | vanKLINK,Gerard,P.M DANI，Paulo 等. Bis（ortho—）chelated Monoanionic Bisphosphinoaryl Ruthenium（Ⅱ）Complexes：Synthesis,Characterization and Reactivity[J]. 中国化学, 2002, 20(3): 207-213. DOI: 10.1002/cjoc.20020200302 |
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| 作者姓名： | vanKLINK Gerard P.M DANI，Paulo 等 |
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| 作者单位： | [1]DepartmentofMetal－MediatedSynthesis,DebyeInstitute,UtrechtUniversity,Padualaan8,3584CHUtrecht,TheNetherlands [2]DepartmentofMetal－MediatedSynthesis,DebyeInstitute,UtrechtUniversity,Padualaan8,3584CHUtrec |
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| 摘 要： | Bisphosphinoaryl ruthenium(Ⅱ）compounds are synthesized using two distinct synthetic routes.One route,direct cycloruthenation,consists of the reaction of the parent arene compound R-PCHP with [RuCl2(PPh3)3]in chlorinated solvents.However,this route suffers from major drawbacks because HCl is formed as well as free triphenylphoshine.The other route,the transcyclometalation reaction,involves the interconversion of one cyclometalated ligand metal complex,[RuCl(NCN)(PPh3)],into another complex,[RuCl(R-PCP)(PPh3)],with concomitant consumption and formation of the corresponding arenes R-PCHP and NCHN,respectively.
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| 关 键 词： | 双（邻位）螯合单阴离子双膦基芳基钌络合物 氢迁移反应 合成 |
Bis (ortho‐) chelated Monoanionic Bisphosphinoaryl Ruthenium (II) Complexes: Synthesis,Characterization and Reactivity† |
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| Gerard P. M. Klink,Paulo Dani,Gerard Koten. Bis (ortho‐) chelated Monoanionic Bisphosphinoaryl Ruthenium (II) Complexes: Synthesis,Characterization and Reactivity†[J]. Chinese Journal of Chemistry, 2002, 20(3): 207-213. DOI: 10.1002/cjoc.20020200302 |
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| Authors: | Gerard P. M. Klink Paulo Dani Gerard Koten |
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| Abstract: | Bisphosphinoaryl ruthenium (II) compounds are synthesized using two distinct synthetic routes. One route, direct cycloruthenation, consists of the reaction of the parent arene compound R‐PCHP with [RuCl2 (PPh3)3] in chlorinated solvents. However, this route suffers from major drawbacks because HCl is formed as well as free triphenylphoshine. The other route, the transcyclometalation reaction, involves the interconversion of one cyclometalated ligand metal complex, [RuCl (NCN) (PPh3)], into another complex, [RuCl (R‐PCP) (PPh3)], with concomitant consumption and formation of the corresponding arenes R‐PCHP and NCHN, respectively. |
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| Keywords: | ruthenium transcyclometalation reaction monoanionic terdentate P, C, P'‐bisphosphinoaryl hydrogen transfer reaction |
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