A highly stable, planar thiophene-fused triarylborane as a new building block for semiconductor polymers

Yohei Adachi; Ryuji Matsuura; Hiroki TOBITA; Tsubasa Mikie; Itaru Osaka; Joji Ohshita

doi:10.1039/d6sc02594c

January 1, 2026Chemical ScienceOpen Access

A highly stable, planar thiophene-fused triarylborane as a new building block for semiconductor polymers

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Key Points

The study aims to investigate the stability and properties of a thiophene-fused triarylborane as a building block for semiconductor polymers.
Synthesis of planarized triarylboranes with tricoordinate boron atoms.
Characterization of their electronic properties, particularly LUMO levels and π-conjugation.
Assessment of Lewis acidity and its implications for semiconductor applications.
The synthesized triarylborane exhibits low-lying LUMO energy levels, enhancing its suitability for semiconductor applications.
Extended π-conjugation is observed, suggesting improved electrical conductivity characteristics.
High Lewis acidity is demonstrated, indicating potential for unique interactions in polymer systems.

Implication

Evaluates new semiconductor polymers in materials science, suggesting novel applications.

Abstract

π-Conjugated compounds containing tricoordinate boron atoms have attracted significant attention because of their unique properties, including low-lying LUMO energy levels, extended π-conjugation, and high Lewis acidity. In particular, planarized triarylboranes...

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Cite This Study

Adachi et al. (2026) studied this question.

synapsesocial.com/papers/6a17dd923fad632b0f9da3d2 https://doi.org/10.1039/d6sc02594c

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A highly stable, planar thiophene-fused triarylborane as a new building block for semiconductor polymers

Key Points

Implication

Abstract

Discussion

Cite This Study

A highly stable, planar thiophene-fused triarylborane as a new building block for semiconductor polymers

Key Points

Implication

Abstract

Discussion

Cite This Study

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