Study of Dynamic NO Ligands on Ruthenium Complexes
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- Arikawa Yasuhiro
- Graduate School of Science and Technology, Nagasaki University
Bibliographic Information
- Other Title
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- 動的なＮＯ配位子を指向したルテニウム錯体の研究
- Award Accounts 動的なNO配位子を指向したルテニウム錯体の研究
- Award Accounts ドウテキ ナ NO ハイイシ オ シコウ シタ ルテニウム サクタイ ノ ケンキュウ
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Abstract
In this article, our study of dynamic NO ligands on ruthenium complexes has been reported. Transformation of NO ligand, linear NO+ and bent NO- form, is characteristic of NO ligand on transition metal complexes. However, such transformation and incorporation of NO ligand into organic molecules, the so-called dynamic NO ligands, have little observed. We found three types of the dynamic NO ligands. First topic is interconversion of NO ligand (linear NO+ and bent NO- form) in the chemistry of [2+2] cycloaddition reaction and protonation of vinylidene ruthenium complexes. In second topic, interesting reactivity of NO ligand on ruthenium complexes is described, where C–H activation and N–C coupling of NO ligand are included. Final attention is drawn to unprecedented N–N coupling of NO ligands on dinuclear ruthenium complexes. This N–N coupling is closely related with bacterial nitric oxide reductase (NOR). Use of the N–N coupling complexes achieved stepwise reproduction of the NOR catalytic process. These findings lead to new aspects in the chemistry of NO ligand on ruthenium complexes.
Journal
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- Bulletin of Japan Society of Coordination Chemistry
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Bulletin of Japan Society of Coordination Chemistry 55 31-38, 2010
Japan Society of Coordination Chemistry