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Self-assembly molecular architectures with novel cyclic dimers |
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| Authors: | Ping-Hsin Huang Jiann T. Lin Ming-Chang P. Yeh |
| Affiliation: | a Institute of Chemistry, Academia Sinica, No. 128, Sec. 2, Yang-Chiu-Yan Road, Taipei 115, Taiwan, Republic of China b Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan, Republic of China c Kang-Ning Junior College of Medical Care and Management, Taipei, Taiwan, Republic of China |
| Abstract: | Highly emissive conjugated compounds containing pyridine (or pyrimidine) and cyano ligands have been synthesized by palladium-catalyzed cross-coupling reaction. These ligands readily react with Re(CO)3(THF)2Br to form cyclic supramolecules by self-assembly processes. At room temperature these supramolecules are emissive, and the emission is ligand-localized, as evidenced from the Stokes shift and the lifetime data. |
| Keywords: | Supramolecule Self-assembly Rhenium |
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