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Article

Structural Determination of Ruthenium Complexes Containing Bi-Dentate Pyrrole-Ketone Ligands

by
Ya-Wen Tsai
1,
Yun-Fan Chen
1,
Yong-Jie Li
1,
Kuan-Hung Chen
1,
Chia-Her Lin
2 and
Jui-Hsien Huang
1,*
1
Department of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan
2
Department of Chemistry, Chung-Yuan Christian University, Chun-Li 320, Taiwan
*
Author to whom correspondence should be addressed.
Molecules 2018, 23(1), 159; https://doi.org/10.3390/molecules23010159
Submission received: 19 December 2017 / Revised: 6 January 2018 / Accepted: 12 January 2018 / Published: 13 January 2018
(This article belongs to the Section Inorganic Chemistry)
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Abstract

A series of ruthenium compounds containing a pyrrole-ketone bidentate ligand, 2-(2′-methoxybenzoyl)pyrrole (1), have been synthesized and characterized. Reacting 1 with [(η6-cymene)RuCl2]2 and RuHCl(CO)(PPh3)3 generated Ru(η6-cymene)[C4H3N-2-(CO-C6H4-2-OMe)]Cl (2) and {RuCl(CO)(PPh3)2[C4H3N-2-(COC6H4-2-OMe)]} (3), respectively, in moderate yields. Successively reacting 2 with sodium cyanate and sodium azide gave {Ru(η6-cymene)[C4H3N-2-(CO-C6H4-2-OMe)]X} (4, X=OCN; 5, X=N3) with the elimination of sodium chloride. Compounds 2–5 were all characterized by 1H and 13C-NMR spectra and their structures were also determined by X-ray single crystallography.
Keywords: ruthenium; pyrrole-ketone; cymene; ruthenium-hydride ruthenium; pyrrole-ketone; cymene; ruthenium-hydride
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MDPI and ACS Style

Tsai, Y.-W.; Chen, Y.-F.; Li, Y.-J.; Chen, K.-H.; Lin, C.-H.; Huang, J.-H. Structural Determination of Ruthenium Complexes Containing Bi-Dentate Pyrrole-Ketone Ligands. Molecules 2018, 23, 159. https://doi.org/10.3390/molecules23010159

AMA Style

Tsai Y-W, Chen Y-F, Li Y-J, Chen K-H, Lin C-H, Huang J-H. Structural Determination of Ruthenium Complexes Containing Bi-Dentate Pyrrole-Ketone Ligands. Molecules. 2018; 23(1):159. https://doi.org/10.3390/molecules23010159

Chicago/Turabian Style

Tsai, Ya-Wen, Yun-Fan Chen, Yong-Jie Li, Kuan-Hung Chen, Chia-Her Lin, and Jui-Hsien Huang. 2018. "Structural Determination of Ruthenium Complexes Containing Bi-Dentate Pyrrole-Ketone Ligands" Molecules 23, no. 1: 159. https://doi.org/10.3390/molecules23010159

APA Style

Tsai, Y.-W., Chen, Y.-F., Li, Y.-J., Chen, K.-H., Lin, C.-H., & Huang, J.-H. (2018). Structural Determination of Ruthenium Complexes Containing Bi-Dentate Pyrrole-Ketone Ligands. Molecules, 23(1), 159. https://doi.org/10.3390/molecules23010159

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