Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes

The synthesis and characterization of two fluorinated 3,6-diaza-9-hydroxy-9-borafluorene oxonium acids featuring improved hydrolytic stability and the strong electron-deficient character of the diazaborafluorene core is reported. These boracycles served as precursors of fluorescent spiro-type comple...

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Autores principales: Adamek, Jan, Marek-Urban, Paulina H., Woźniak, Krzysztof, Durka, Krzysztof, Luliński, Sergiusz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10631248/
https://www.ncbi.nlm.nih.gov/pubmed/37969585
http://dx.doi.org/10.1039/d3sc03876a
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author Adamek, Jan
Marek-Urban, Paulina H.
Woźniak, Krzysztof
Durka, Krzysztof
Luliński, Sergiusz
author_facet Adamek, Jan
Marek-Urban, Paulina H.
Woźniak, Krzysztof
Durka, Krzysztof
Luliński, Sergiusz
author_sort Adamek, Jan
collection PubMed
description The synthesis and characterization of two fluorinated 3,6-diaza-9-hydroxy-9-borafluorene oxonium acids featuring improved hydrolytic stability and the strong electron-deficient character of the diazaborafluorene core is reported. These boracycles served as precursors of fluorescent spiro-type complexes with (O,N)-chelating ligands which revealed specific properties such as delayed emission, white light emission in the solid state and photocatalytic performance in singlet oxygen-mediated oxidation reactions.
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spelling pubmed-106312482023-11-15 Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes Adamek, Jan Marek-Urban, Paulina H. Woźniak, Krzysztof Durka, Krzysztof Luliński, Sergiusz Chem Sci Chemistry The synthesis and characterization of two fluorinated 3,6-diaza-9-hydroxy-9-borafluorene oxonium acids featuring improved hydrolytic stability and the strong electron-deficient character of the diazaborafluorene core is reported. These boracycles served as precursors of fluorescent spiro-type complexes with (O,N)-chelating ligands which revealed specific properties such as delayed emission, white light emission in the solid state and photocatalytic performance in singlet oxygen-mediated oxidation reactions. The Royal Society of Chemistry 2023-10-05 /pmc/articles/PMC10631248/ /pubmed/37969585 http://dx.doi.org/10.1039/d3sc03876a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Adamek, Jan
Marek-Urban, Paulina H.
Woźniak, Krzysztof
Durka, Krzysztof
Luliński, Sergiusz
Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes
title Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes
title_full Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes
title_fullStr Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes
title_full_unstemmed Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes
title_short Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes
title_sort highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10631248/
https://www.ncbi.nlm.nih.gov/pubmed/37969585
http://dx.doi.org/10.1039/d3sc03876a
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