Modulation of Dual Electronic Circuits of [26]Hexaphyrins Using Internal Aromatic Straps†
Hirotaka Mori
Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan)
Search for more papers by this authorDr. Jong Min Lim
Spectroscopy Laboratory for Functional p -Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)
Search for more papers by this authorCorresponding Author
Prof. Dr. Dongho Kim
Spectroscopy Laboratory for Functional p -Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)
Dongho Kim, Spectroscopy Laboratory for Functionalp-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)===
Atsuhiro Osuka, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan)===
Search for more papers by this authorCorresponding Author
Prof. Dr. Atsuhiro Osuka
Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan)
Dongho Kim, Spectroscopy Laboratory for Functionalp-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)===
Atsuhiro Osuka, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan)===
Search for more papers by this authorHirotaka Mori
Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan)
Search for more papers by this authorDr. Jong Min Lim
Spectroscopy Laboratory for Functional p -Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)
Search for more papers by this authorCorresponding Author
Prof. Dr. Dongho Kim
Spectroscopy Laboratory for Functional p -Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)
Dongho Kim, Spectroscopy Laboratory for Functionalp-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)===
Atsuhiro Osuka, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan)===
Search for more papers by this authorCorresponding Author
Prof. Dr. Atsuhiro Osuka
Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan)
Dongho Kim, Spectroscopy Laboratory for Functionalp-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)===
Atsuhiro Osuka, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan)===
Search for more papers by this authorThe work at Kyoto was supported by Grants-in-Aid from MEXT (grant number 25220802 (S)) for Scientific Research. The work at Yon-sei was supported by the Midcareer Researcher Program of the Ministry of Education, Science, and Technology (MEST) of Korea (grant number 2010-0029668). Support from the Global Research Laboratory (GRL) Program of the Ministry of Education, Science, and Technology (MEST) of Korea (grant number 2013-8-1472) is acknowledged. H.M. acknowledges a JSPS Fellowship for Young Scientists.
Graphical Abstract
Internal bridges: [26]Hexaphyrins with an aromatic strap in 5,20 position have two potentially cyclic conjugated networks, that is, [18]porphyrin and [26]hexaphyrin (see picture), and show a formal analogy with [18]annuleno[18]annulens. 1,3-Phenylene-, 2,5-thienylene-, and 2,5-pyrrylene-bridged [26]hexaphyrins have been synthesized and characterized.
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