2,2'-bithiophene-5-carbonitrile is the intermediate used for the synthesis of 3,6-bis[5-(2,2'-bithiophene)]pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione which can be further modified to form oligomers or polymers used for organic electronic devices.
2,2'-bithiophene unit is electron-rich, and thus a good building block for the synthesis of semiconducting materials that are used for organic electronic devices. Embedded in the polymer backbones, 2,2'-bithiophene unit is proven to promote cystallinity to form small domains in bulk heterojunction solar cells .
|Molecular weight||191.27 g/mol|
|Classification / Family||Thiophene, Bithiophene, Heterocyclic five-membered ring, Organic materials, Semiconductor synthesis, Building blocks|
Literature and Reviews
- Effect of substituents on redox, spectroscopic and structural properties of conjugated diaryltetrazines—a combined experimental and theoretical study, E. Kurach et al., Phys. Chem. Chem. Phys., 13, 2690–2700 (2011).
- Dicationic phenyl-2,2′-bichalcophenes and analogues as antiprotozoal agents, M. A. Ismail et al., Bioorg. Med. Chem. 19, 978–984 (2011).
- Compromise between conjugation length and charge-transfer in nonlinear optical h5 -monocyclopentadienyliron(II) complexes with substituted oligo-thiophene nitrile ligands: Synthesis, electrochemical studies and first hyperpolarizabilities, M. H. Garcia et al., J. Organometallic Chem., 692, 3027–3041 (2007).
- Fluorene-Based Co-polymer with High Hole Mobility and Device Performance in Bulk Heterojunction Organic Solar Cells, D. Watters et al., Macromol. Rapid Commun. , 34, 1157−1162 (2013).
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