Pyran-based derivative: non-conventional organogel and tri-colored high-contrast mechanochromism

Lu, Jiayu Zhang, Jiayu Wang, Wen Zhang, Xinghong Lan, Haichuang Xiao, Shuzhang

Tetrahedron letters2022，Vol.1005.DOI:10.1016/j.tetlet.2022.153888

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NSTL
Elsevier

Pyran-based derivative: non-conventional organogel and tri-colored high-contrast mechanochromism

Lu, Jiayu ¹Zhang, Jiayu ¹Wang, Wen ¹Zhang, Xinghong ¹Lan, Haichuang ¹Xiao, Shuzhang¹

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作者信息

1. China Three Gorges Univ
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Abstract

An AIE-active pyran derivative bearing bromine, but no alkyl chains or amide units was found to be able to gelate organic solvent aided by the halogen-assisted balanced intermolecular pi-pi interactions. Moreover, the pyran derivative exhibits tri-colored high-contrast mechanochromism based on the transition between monomer and different pi dimers. (C) 2022 Elsevier Ltd. All rights reserved.

Key words

4H-pyran derivatives/Organogel/Halogen effect/Aggregation-induced emission/Mechanochromism/FLUORESCENT SENSORY PROPERTIES/COMPLEXES/GELATION/CARBAZOLE

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出版年

2022

Tetrahedron letters

CCR

ISSN：0040-4039

被引量6

参考文献量36

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