Electronic properties of thienylene vinylene oligomers: synthesis and theoretical study
✍ Scribed by G. Neculqueo, V. Rojas Fuentes, A. López, R. Matute, S. O. Vásquez…
- Book ID
- 120779575
- Publisher
- Springer
- Year
- 2012
- Tongue
- English
- Weight
- 504 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1040-0400
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The synthesis and characterization is reported of six 2,5-distyryl-heteroarylenes (BXB compounds) and 1,4-bis{ 2-(heteroaryl-2-yl) ethenyl}benzenes (XBX compounds) containing the thienyl, furanyl or N-methylpyrryl as the heteroarylene moiety. By means of NMR and UVNis spectroscopy the electronic str
## Abstract Three alternating conjugated copolymers of cyanosubstituted poly(__p__‐phenylene vinylene) (CN–PPV) with phenylene ethynylene and thienylene vinylene moieties, **P1, P2,** and **P3,** were synthesized via cross‐coupling polycondensation with Pd(PPh~3~)~2~Cl~2~ as a catalyst. Their struc