Coordination ability of 1,10-phenanthroline-5,6-dione: syntheses and redox behavior of a Ru(II) complex with an o-quinoid moiety and of bridged Ru(II)-M(II) complexes (M = Pd, Pt)

Tetsuaki Fujihara; Rei Okamura; Tohru Wada; Koji Tanaka

首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Coordination ability of 1,10-phenanthroline-5,6-dione: syntheses and redox behavior of a Ru(II) complex with an o-quinoid moiety and of bridged Ru(II)-M(II) complexes (M = Pd, Pt)

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Coordination ability of 1,10-phenanthroline-5,6-dione: syntheses and redox behavior of a Ru(II) complex with an o-quinoid moiety and of bridged Ru(II)-M(II) complexes (M = Pd, Pt)

机译：1,10-菲咯啉-5,6-二酮的配位能力：具有邻喹啉部分的Ru（II）配合物和桥接的Ru（II）-M（II）配合物的合成和氧化还原行为（M = Pd，铂）

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The synthesis and electrochemical properties of a Ru(II) complex having a redox active ligand, 1,10-phenanthroline-5,6-dione, [Ru(trpy)(PD-N,N')C](PF_6) ([1](PF_6)), and mixed-metal complexes [(PPh_3)_2Pd(O,O'-PD-N,N')Ru(trpy)Cl](PF_6) ([2](PF_6)) and [(PPh_3)_2Pt(O,O'-PD-N,N')Ru(trpy)Cl](PF_6) ([3](PF_6)) (trpy = 2,2':6',2"-terpyridine, PD = 1,10-phenanthroline-5,6-dione) are presented. The complex of [1]~+, which was prepared by the reaction of Ru(trpy)(DMSO)Cl_2 with PD in hot ethanol, underwent two reversible reductions in the PD-based redox reactions. The quinoid moiety of [1]~+ was endowed with coordination ability to metals by one- and two-electron reduction of the complex. The mixed-metal complexes of [2]~+ and [3]~+ were synthesized by the reactions of [1]~+ with M(PPh_3)_4 (M = Pd, Pt), and both complexes have the [1]~- and M(II) frameworks.

机译：具有氧化还原活性配体，1,10-菲咯啉-5,6-二酮，[Ru（trpy）（PD-N，N'）C]（PF_6）的Ru（II）配合物的合成和电化学性质1]（PF_6））和混合金属络合物[（PPh_3）_2Pd（O，O'-PD-N，N'）Ru（trpy）Cl]（PF_6）（[2]（PF_6））和[（ PPh_3）_2Pt（O，O'-PD-N，N'）Ru（trpy）Cl]（PF_6）（[3]（PF_6））（trpy = 2,2'：6'，2“-叔吡啶，PD = 1,10-菲咯啉-5,6-二酮），[1]〜+的配合物是通过Ru（trpy）（DMSO）Cl_2与PD在热乙醇中反应制得的，进行了两次可逆还原反应在基于PD的氧化还原反应中，[1]〜+的醌部分通过一电子和二电子还原该配合物而具有对金属的配位能力[2]〜+和[3]的混合金属配合物通过[1]〜+与M（PPh_3）_4（M = Pd，Pt）的反应合成]〜+，并且两个配合物均具有[1]〜-和M（II）骨架。

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《Dalton transactions: An international journal of inorganic chemistry》 |2003年第16期|共6页
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Tetsuaki Fujihara; Rei Okamura; Tohru Wada; Koji Tanaka;
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机译：1,10-菲咯啉-5,6-二酮的配位能力：具有邻喹啉部分的Ru（II）配合物和桥接的Ru（II）-M（II）配合物的合成和氧化还原行为（M = Pd，铂）
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Coordination ability of 1,10-phenanthroline-5,6-dione: syntheses and redox behavior of a Ru(II) complex with an o-quinoid moiety and of bridged Ru(II)-M(II) complexes (M = Pd, Pt)

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