Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic Strategy
A modular and flexible strategy towards the synthesis of N-heterocyclic carbene (NHC) ligands bearing Brønsted base tags has been proposed and then adopted in the preparation of two tagged NHC ligands bearing rests of isonicotinic and 4-(dimethylamino)benzoic acids. Such tagged NHC ligands represent...
| Published in: | Molecules |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
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MDPI AG
2021-08-01
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| Online Access: | https://www.mdpi.com/1420-3049/26/17/5220 |
| _version_ | 1850109457827102720 |
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| author | Stefan Czarnocki Louis Monsigny Michał Sienkiewicz Anna Kajetanowicz Karol Grela |
| author_facet | Stefan Czarnocki Louis Monsigny Michał Sienkiewicz Anna Kajetanowicz Karol Grela |
| author_sort | Stefan Czarnocki |
| collection | DOAJ |
| container_title | Molecules |
| description | A modular and flexible strategy towards the synthesis of N-heterocyclic carbene (NHC) ligands bearing Brønsted base tags has been proposed and then adopted in the preparation of two tagged NHC ligands bearing rests of isonicotinic and 4-(dimethylamino)benzoic acids. Such tagged NHC ligands represent an attractive starting point for the synthesis of olefin metathesis ruthenium catalysts tagged in non-dissociating ligands. The influence of the Brønsted basic tags on the activity of such obtained olefin metathesis catalysts has been studied. |
| format | Article |
| id | doaj-art-e7ee92b2b5f54cc8b6bff8d7bcda795f |
| institution | Directory of Open Access Journals |
| issn | 1420-3049 |
| language | English |
| publishDate | 2021-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| spelling | doaj-art-e7ee92b2b5f54cc8b6bff8d7bcda795f2025-08-20T00:00:41ZengMDPI AGMolecules1420-30492021-08-012617522010.3390/molecules26175220Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic StrategyStefan Czarnocki0Louis Monsigny1Michał Sienkiewicz2Anna Kajetanowicz3Karol Grela4Biological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Żwirki i Wigury Street 101, 02-089 Warsaw, PolandBiological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Żwirki i Wigury Street 101, 02-089 Warsaw, PolandBiological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Żwirki i Wigury Street 101, 02-089 Warsaw, PolandBiological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Żwirki i Wigury Street 101, 02-089 Warsaw, PolandBiological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Żwirki i Wigury Street 101, 02-089 Warsaw, PolandA modular and flexible strategy towards the synthesis of N-heterocyclic carbene (NHC) ligands bearing Brønsted base tags has been proposed and then adopted in the preparation of two tagged NHC ligands bearing rests of isonicotinic and 4-(dimethylamino)benzoic acids. Such tagged NHC ligands represent an attractive starting point for the synthesis of olefin metathesis ruthenium catalysts tagged in non-dissociating ligands. The influence of the Brønsted basic tags on the activity of such obtained olefin metathesis catalysts has been studied.https://www.mdpi.com/1420-3049/26/17/5220olefin metathesisrutheniumN-heterocyclic carbenescatalysis |
| spellingShingle | Stefan Czarnocki Louis Monsigny Michał Sienkiewicz Anna Kajetanowicz Karol Grela Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic Strategy olefin metathesis ruthenium N-heterocyclic carbenes catalysis |
| title | Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic Strategy |
| title_full | Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic Strategy |
| title_fullStr | Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic Strategy |
| title_full_unstemmed | Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic Strategy |
| title_short | Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic Strategy |
| title_sort | ruthenium olefin metathesis catalysts featuring n heterocyclic carbene ligands tagged with isonicotinic and 4 dimethylamino benzoic acid rests evaluation of a modular synthetic strategy |
| topic | olefin metathesis ruthenium N-heterocyclic carbenes catalysis |
| url | https://www.mdpi.com/1420-3049/26/17/5220 |
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