AI Article Synopsis
- A new family of bisbenzothieno-fused BODIPYs has been created using a simple two-step synthesis from benzothieo[3,2-]pyrroles.
- These compounds feature planar structures that are highly stable under light, with the ability to absorb deep-red light and emit near-infrared light, reaching wavelengths up to 753 nm.
- Thin-film transistors made from these materials demonstrate effective unipolar charge transport with a notable electron mobility of 0.013 cm²/V·s.
Article Abstract
A novel family of bisbenzothieno[]-fused BODIPYs containing seven fused aromatic rings has been developed from readily available benzothieo[3,2-]pyrroles through an efficient two-step synthetic route, exhibiting planar skeletons with excellent photostabilities, deep-red absorptions, and near-infrared emissions (up to 753 nm). Importantly, the thin-film transistors based on BTB with a -dimethylamino-phenyl group exhibit unipolar -type charge transporting characteristics with a high electron mobility of 0.013 cm V s.
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| http://dx.doi.org/10.1021/acs.joc.3c01186 | DOI Listing |
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