2014年2月
Organoplatinum-Mediated Synthesis of Cyclic pi-Conjugated Molecules: Towards a New Era of Three-Dimensional Aromatic Compounds
CHEMICAL RECORD
- ,
- ,
- 巻
- 14
- 号
- 1
- 開始ページ
- 84
- 終了ページ
- 100
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1002/tcr.201300035
- 出版者・発行元
- WILEY-V C H VERLAG GMBH
This article describes the most recent developments in the synthesis of three-dimensional -conjugated molecules and the elucidation of their properties made by our research group. Various cycloparaphenylenes (CPPs) of different sizes and a cage-like 3D molecule were synthesized based on the platinum-mediated assembly of -units and subsequent reductive elimination of platinum. The assembly of -units by this method mimics the self-assembly process for the formation of supramolecular ligand-metal complexes with 3D cages and polyhedral structures. Furthermore, reductive elimination of platinum successfully took place with high efficiency, despite the high strain energy of the target molecule. Several size-dependent physical properties of CPPs, namely the photophysical, redox, and host-guest chemistries, were also clarified. These results are of use for a molecular-level understanding of CNT physical properties as well as fullerene peapods. Theoretical and electrochemical studies suggest that small CPPs and their derivatives should be excellent lead compounds for molecular electronics.
- リンク情報
- ID情報
-
- DOI : 10.1002/tcr.201300035
- ISSN : 1527-8999
- eISSN : 1528-0691
- PubMed ID : 24449522
- Web of Science ID : WOS:000331876000009