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Novel Terpyridine-bridged Parallel Dication Metallo-bisviologens and Their Supramolecular Complexes |
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| Authors: | LIU Qianqian GUO Yuan WU Tun CHEN Mingzhao XIE Tingzheng WANG Pingshan |
| Affiliation: | 1. Department of Organic and Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China; 2. Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou 510006, P. R. China |
| Abstract: | By utilizing terpyridine-bridged parallel metallo-complexes as dication metallo-bisviologens, herein we present the synthesis and characterization of two novel supramolecular complexes. 1-Methylpyridin-1-ium-terpyridine ligands and their metallo-complexes were first designed and synthesized, and the association of methylpyridiniums with dibenzo-24-crown-8 ether(DB24C8) afforded the desired novel complexes through host-guest interactions. The self-assembly behavior of the supramolecular complexes was comprehensively investigated and could be exploited for further construction of 1D to 3D supramolecular infrastructures. |
| Keywords: | Supramolecular complex Host-guest interaction Metallo-viologen Dibenzo-24-crown-8 ether Terpyridine |
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