Browse > Article
http://dx.doi.org/10.13160/ricns.2013.6.3.176

Synthesis and Photoluminescence of Silole Derivatives  

Sharma, Arun Kumar (Department of Chemistry, Chosun University)
Lee, Sung-Gi (Department of Chemistry, Chosun University)
Um, Sungyong (Department of Chemistry, Chosun University)
Cho, Bomin (Department of Chemistry, Chosun University)
Sohn, Honglae (Department of Chemistry, Chosun University)
Publication Information
Journal of Integrative Natural Science / v.6, no.3, 2013 , pp. 176-180 More about this Journal
Abstract
The syntheses of 9,9'-spiro-9-silabifluorene as well as 1,1-dichloro-1-silafluorene and 1,1-dimethyl-1-silafluorene through the formation of 2,2'-dibromobiphenyl have been emphasized with good yields. Their fluorescence spectra are obtained using photoluminescence spectrometer and assumed to be the precursors of the development of polymers.
Keywords
Silicon; Fluorescence; Silafluorene;
Citations & Related Records
연도 인용수 순위
  • Reference
1 K. Tamao, M. Uchida, T. Izumizawa, K. Furukawa, and S. Yamaguchi, "Silole derivatives as efficient electron transporting materials", J. Am. Chem. Soc., Vol. 118, pp. 11974-11975, 1996.   DOI   ScienceOn
2 Y. Yamaguchi, "Design of novel ${\sigma}^*-{\pi}^*$< conjugated polysilanes", Synthetic Met., Vol. 82, pp. 149153, 1996.   DOI   ScienceOn
3 S. Yamaguchi and K. Tamao, "Theoretical study of the electronic structure of 2,2'-bisilole in comparison with 1,1'-bi-1,3-cyclopentadiene: ${\sigma}^*-{\pi}^*$ conjugation and a low-lying LUMO as the origin of the unusual optical properties of 3,3',4,4'-tetraphenyl-2,2'-bisilole", Bull. Chem. Soc. Jpn., Vol. 69, pp. 2327-2334, 1996.   DOI   ScienceOn
4 S. Yamaguchi, T. Endo, M. Uchida, T. Izumizawa, K. Furukawa, and K. Tamao, "Toward new materials for organic electroluminescent devices: synthesis, structures, and properties of a series of 2, 5-diaryl-3, 4-diphenylsiloles", Chem. Eur. J., Vol. 6, pp. 1683-1692, 2000.   DOI
5 T. Sanji, T. Sakai, C. Kabuto, and H. Sakurai, "Silole-containing ${\sigma}$-and ${\pi}$-conjugated compounds", J. Am. Chem. Soc., Vol. 120, pp. 4552-4553, 1998.   DOI   ScienceOn
6 X. H. Zhou, J. C. Yan, and J. Pei, "Synthesis and relationships between the structures and properties of monodisperse star-shaped oligofluorenes", Org. Lett., Vol. 5, pp. 3543-3546, 2003.   DOI   ScienceOn
7 H. Gilman and B.J. Gaj, "Preparation and stability of some organolithium compounds in tetrahydrofuran", J. Am. Chem. Soc., Vol. 22, pp. 1165-1168, 1957.
8 H. Gilman and R. D. Gorsich, "Cyclic organosilicon compounds. I. Synthesis of compounds containing the dibenzosilole nucleus", J. Am. Chem. Soc., Vol. 80, pp. 1883-1886, 1958.   DOI
9 Y. Liu, T.C. Stringfellow, D. Ballweg, I.A. Guzei, and R. West, "Structure and chemistry of 1-silafluorenyl dianion, its derivatives, and an organosilicon diradical dianion", J. Am. Chem. Soc., Vol. 124, pp. 49-57, 2002.   DOI   ScienceOn
10 K. L. Chan, M. J. McKiernan, C. R. Town, and A. B. Holmes," Poly (2,7-dibenzosilole): a blue light emitting polymer", J. Am. Chem. Soc., Vol. 127, pp. 7662-7663, 2005.   DOI   ScienceOn
11 H. Sohn, R. R. Huddleston, D. R. Powell, and R. West, "An electroluminescent polysilole and some dichlorooligosiloles", J. Am. Chem. Soc., Vol. 121, pp. 2935-2936, 1999.   DOI   ScienceOn
12 Y. Xu, T. Fujino, H. Naito, T. Dohmaru, K. Oka, H. Sohn, and R. West, "Electroluminescent properties of a novel ${\sigma}^*-{\pi}^*$ conjugated polymer, poly[1,1-(2,3,4,5-tetraphenylsilole)]", Jpn. J. Appl. Phys., Vol. 38, pp. 6915-6918, 1999.   DOI