Synthesis of enantiomers of mononuclear Ru(II) complexes with 10,13-diaryl substituted dppz ligands |
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| Affiliation: | 1. College of Chemistry, Sichuan University, Chengdu 610064, PR China;2. Analytical & Testing Center, Sichuan University, Chengdu 610064, PR China |
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| Abstract: | An array of enantiomerically pure mononuclcear Ru(bpy)2(dppz)]2 + derivatives with 10,13-diaryl substituted dppz ligand has been synthesized and characterized (bpy = bipyridine, dppz = pyrido-3,2-a:2′,3′-c]phenazine). These new complexes exhibit substantially similar absorption spectra, resembling the parent complex Ru(bpy)2(dppz)]2 +, and the enantiomerically pure analogues show the similar CD spectra in buffer solution despite the structural difference. |
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