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Recent Progress in Research on [2.2]Paracyclophane-Based Dyes

In recent years, the [2.2]paracyclophane (PCP) ring has attracted extensive attention due to its features of providing not only chirality and electron-donating ability but also steric hindrance, which reduces intermolecular π–π stacking interactions and thereby improves the fluorescence properties o...

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Autores principales: Liu, Wenjing, Li, Huabin, Huo, Yanmin, Yao, Qingxia, Duan, Wenzeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10095835/
https://www.ncbi.nlm.nih.gov/pubmed/37049653
http://dx.doi.org/10.3390/molecules28072891
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author Liu, Wenjing
Li, Huabin
Huo, Yanmin
Yao, Qingxia
Duan, Wenzeng
author_facet Liu, Wenjing
Li, Huabin
Huo, Yanmin
Yao, Qingxia
Duan, Wenzeng
author_sort Liu, Wenjing
collection PubMed
description In recent years, the [2.2]paracyclophane (PCP) ring has attracted extensive attention due to its features of providing not only chirality and electron-donating ability but also steric hindrance, which reduces intermolecular π–π stacking interactions and thereby improves the fluorescence properties of dyes. To date, some circularly polarized luminescence (CPL)-active small organic molecules based on the PCP skeleton have been reviewed; however, the application of the PCP ring in improving the photophysical properties of fluorescent dyes is still limited, and new molecular design strategies are still required. This review summarizes and promotes the application of PCP in fluorescent dye design, fluorescence detection, and CPL modulation. We expect that this review will provide readers with a comprehensive understanding of the PCP skeleton and lead to further improvement in fluorescent dye design.
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spelling pubmed-100958352023-04-13 Recent Progress in Research on [2.2]Paracyclophane-Based Dyes Liu, Wenjing Li, Huabin Huo, Yanmin Yao, Qingxia Duan, Wenzeng Molecules Review In recent years, the [2.2]paracyclophane (PCP) ring has attracted extensive attention due to its features of providing not only chirality and electron-donating ability but also steric hindrance, which reduces intermolecular π–π stacking interactions and thereby improves the fluorescence properties of dyes. To date, some circularly polarized luminescence (CPL)-active small organic molecules based on the PCP skeleton have been reviewed; however, the application of the PCP ring in improving the photophysical properties of fluorescent dyes is still limited, and new molecular design strategies are still required. This review summarizes and promotes the application of PCP in fluorescent dye design, fluorescence detection, and CPL modulation. We expect that this review will provide readers with a comprehensive understanding of the PCP skeleton and lead to further improvement in fluorescent dye design. MDPI 2023-03-23 /pmc/articles/PMC10095835/ /pubmed/37049653 http://dx.doi.org/10.3390/molecules28072891 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Liu, Wenjing
Li, Huabin
Huo, Yanmin
Yao, Qingxia
Duan, Wenzeng
Recent Progress in Research on [2.2]Paracyclophane-Based Dyes
title Recent Progress in Research on [2.2]Paracyclophane-Based Dyes
title_full Recent Progress in Research on [2.2]Paracyclophane-Based Dyes
title_fullStr Recent Progress in Research on [2.2]Paracyclophane-Based Dyes
title_full_unstemmed Recent Progress in Research on [2.2]Paracyclophane-Based Dyes
title_short Recent Progress in Research on [2.2]Paracyclophane-Based Dyes
title_sort recent progress in research on [2.2]paracyclophane-based dyes
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10095835/
https://www.ncbi.nlm.nih.gov/pubmed/37049653
http://dx.doi.org/10.3390/molecules28072891
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