General synthesis of thiophene and selenophene-based heteroacenes.
Toshihiro Okamoto, Kenichi Kudoh, Atsushi Wakamiya, Shigehiro Yamaguchi
文献索引：Org. Lett. 7(23) , 5301-4, (2005)
全文：HTML全文
摘要
[reaction: see text] A new intramolecular triple cyclization of bis(o-haloaryl)diacetylenes, via dilithiation followed by reaction with chalcogen elements, produces pi-conjugated compounds containing heterole-1,2-dichalcogenin-heterole fused tricyclic skeletons. The subsequent dechalcogenation with copper metal affords a series of thiophene- and selenophene-based heteroacenes.
相关化合物
相关文献：
2010-06-30
[J. Am. Chem. Soc. 132(25) , 8546-7, (2010)]
[J. Electrochem. Soc. 137 , 1827, (1990)]
Dye-sensitized solar cells based on organic sensitizers with different conjugated linkers: furan, bifuran, thiophene, bithiophene, selenophene, and biselenophene. Li R, et al.
[J. Phys. Chem. C Nanomater. Interfaces 113(17) , 7469-79, (2009)]
Low band gap selenophene-diketopyrrolopyrrole polymers exhibiting high and balanced ambipolar performance in bottom-gate transistors. Shahid M, et al.
[Chem. Sci. 3(1) , 181-85, (2012)]
Electron transmission spectra of selenophene and tellurophene and Xa computations of electron affinities for chalcophenes. Modelli A, et al.
[Chem. Phys. 88(3) , 181-85, (1984)]