Compounds Derived from 9,9‐Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II)
Abstract New representatives of 2,4,7‐trisubstituted 9,9‐dialkyl‐9H‐fluorenes were prepared and used for crystallographic investigations as well as initial binding studies towards metal ions and carbohydrates. The binding studies, which included 1H NMR spectroscopic titrations and fluorescence measu...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2023-07-01
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| Series: | ChemistryOpen |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/open.202300019 |
| _version_ | 1797772345515966464 |
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| author | Dr. Pierre Seidel Dr. Wilhelm Seichter Prof. Dr. Monika Mazik |
| author_facet | Dr. Pierre Seidel Dr. Wilhelm Seichter Prof. Dr. Monika Mazik |
| author_sort | Dr. Pierre Seidel |
| collection | DOAJ |
| description | Abstract New representatives of 2,4,7‐trisubstituted 9,9‐dialkyl‐9H‐fluorenes were prepared and used for crystallographic investigations as well as initial binding studies towards metal ions and carbohydrates. The binding studies, which included 1H NMR spectroscopic titrations and fluorescence measurements, demonstrated the ability of the tested fluorene‐based compounds to act as complexing agents for ionic and neutral substrates. Depending on the nature of the subunits of the fluorene derivatives, “turn on” or “turn off” fluorescent chemosensors can be developed. Compounds composed of 4,6‐dimethylpyridin‐2‐yl‐aminomethyl moieties have the potential to be used as sensitive “turn‐on” chemosensors for some metal ions. |
| first_indexed | 2024-03-12T21:50:36Z |
| format | Article |
| id | doaj.art-cdcb73a7045e4cc18b65994f6817bfeb |
| institution | Directory Open Access Journal |
| issn | 2191-1363 |
| language | English |
| last_indexed | 2024-03-12T21:50:36Z |
| publishDate | 2023-07-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | ChemistryOpen |
| spelling | doaj.art-cdcb73a7045e4cc18b65994f6817bfeb2023-07-26T04:52:28ZengWiley-VCHChemistryOpen2191-13632023-07-01127n/an/a10.1002/open.202300019Compounds Derived from 9,9‐Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II)Dr. Pierre Seidel0Dr. Wilhelm Seichter1Prof. Dr. Monika Mazik2Institut für Organische Chemie Technische Universität Bergakademie Freiberg Leipziger Straße 29 09599 Freiberg GermanyInstitut für Organische Chemie Technische Universität Bergakademie Freiberg Leipziger Straße 29 09599 Freiberg GermanyInstitut für Organische Chemie Technische Universität Bergakademie Freiberg Leipziger Straße 29 09599 Freiberg GermanyAbstract New representatives of 2,4,7‐trisubstituted 9,9‐dialkyl‐9H‐fluorenes were prepared and used for crystallographic investigations as well as initial binding studies towards metal ions and carbohydrates. The binding studies, which included 1H NMR spectroscopic titrations and fluorescence measurements, demonstrated the ability of the tested fluorene‐based compounds to act as complexing agents for ionic and neutral substrates. Depending on the nature of the subunits of the fluorene derivatives, “turn on” or “turn off” fluorescent chemosensors can be developed. Compounds composed of 4,6‐dimethylpyridin‐2‐yl‐aminomethyl moieties have the potential to be used as sensitive “turn‐on” chemosensors for some metal ions.https://doi.org/10.1002/open.202300019artificial receptorscarbohydrate complexesfluorescence chemosensorsmetal ionssupramolecular synthons |
| spellingShingle | Dr. Pierre Seidel Dr. Wilhelm Seichter Prof. Dr. Monika Mazik Compounds Derived from 9,9‐Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II) ChemistryOpen artificial receptors carbohydrate complexes fluorescence chemosensors metal ions supramolecular synthons |
| title | Compounds Derived from 9,9‐Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II) |
| title_full | Compounds Derived from 9,9‐Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II) |
| title_fullStr | Compounds Derived from 9,9‐Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II) |
| title_full_unstemmed | Compounds Derived from 9,9‐Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II) |
| title_short | Compounds Derived from 9,9‐Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II) |
| title_sort | compounds derived from 9 9 dialkylfluorenes syntheses crystal structures and initial binding studies part ii |
| topic | artificial receptors carbohydrate complexes fluorescence chemosensors metal ions supramolecular synthons |
| url | https://doi.org/10.1002/open.202300019 |
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