菲烯
菲烯(Phenacenes)是一类苯环彼此以邻位稠合的具之字形平面结构的稠环芳烃，是与并苯和螺烯类似的一类同系物，它们间的区别在于苯环排列的位置。
| [n]菲烯 | 俗名 | 分子式 | 摩尔质量 | CAS号 | 结构式 |
|---|---|---|---|---|---|
| [3]菲烯 | 菲 | C14H10 | 178.23 g/mol | 85-01-8 | 
|
| [4]菲烯 | 䓛 | C18H12 | 228.29 g/mol | 218-01-9 | 
|
| [5]菲烯 | 苉 | C22H14 | 278.35 g/mol | 213-46-7 | 
|
| [6]菲烯 | C26H16 | 328.41 g/mol | 217-37-8 | 
| |
| [7]菲烯 | C30H18 | 378.46 g/mol | 13109-47-2 | 
|
应用
[编辑]长链π-共轭环系因其在有机电子材料方面的潜在应用而受到关注。[1]例如，有许多关于并五苯应用于有机薄膜场效应晶体管的研究。并苯类物质最主要的缺陷是它对于光和空气的不稳定性，而菲烯因分子中苯环取之字形排列，结构更为紧凑，稳定性更高。菲烯衍生物的合成及其在半导体与超导领域的应用也得到研究。[2][3][4]
参考资料
[编辑]- ^ Yamashita, Y. Sci. Technol. Organic semiconductors for organic field-effect transistors. Adv. Mater. 2009, 10: 024313.
- ^ Komura, N.; Goto, H.; He, X.; Mitamura, H.; Eguchi, R.; Kaji, Y.; Okamoto, H.; Sugawara, Y.; Gohda, S.; Sato, K.; Kubozono, Y. Characteristics of [6]phenacene thin film field-effect transistor. Appl. Phys. Lett. 2012, 101 (8): 083301. Bibcode:2012ApPhL.101h3301K. doi:10.1063/1.4747201.
- ^ Ionkin, A. S.; Marshall, W. J.; Fish, B. M.; Bryman, L. M.; Wang, Y. A tetra-substituted chrysene: orientation of multiple electrophilic substitution and use of a tetra-substituted chrysene as a blue emitter for OLEDs. Chem. Commun. 2008: 2319. doi:10.1039/b715386d.
- ^ Mitsuhashi, R.; Suzuki, Y.; Yamanari, Y.; Mitamura, H.; Kambe, T.; Ikeda, N.; Okamoto, H.; Fujiwara, A.; Yamaji, M.; Kawasaki, N.; Maniwa, Y.; Kubozono, Y. Superconductivity in alkali-metal-doped picene. Nature. 2010, 464 (7285): 76–9. Bibcode:2010Natur.464...76M. PMID 20203605. doi:10.1038/nature08859.
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