Abstract
Three regioisomeric sulfur-bridged pyrene-thienoacenes (PTAs) have been synthesized. The crystal structures and optoelectronic properties of these ring-fused PTAs and their ring-opened precursors have been fully investigated. Among these isomers, the [3,4]-extended compound (4-S-PTA) shows the most pronounced spectral red-shift and highest quantum yield as well as large transistor mobility.
| Original language | English |
|---|---|
| Pages (from-to) | 342-345 |
| Number of pages | 4 |
| Journal | Organic Letters |
| Volume | 16 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 17 Mar 2014 |
Keywords
- opto-electronic properties
- regioisomeric pyrene–thienoacenes
- sulfur-bridged pyrene–thienoacenes (PTAs)
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Zhang, S., Qiao, X., Chen, Y., Wang, Y., Edkins, R. M., Liu, Z., ... Fang, Q. (2014). Synthesis, structure, and opto-electronic properties of regioisomeric pyrene-thienoacenes. Organic Letters, 16(2), 342-345. https://doi.org/10.1021/ol402971n