Aurated aryl cations as halogen abstractors - easy access to 1-halogenated naphthalenes
1,5-Diynes bearing two terminal alkyne functionalities are converted into highly reactive naphthyl cation intermediates by a gold(I) catalyst with a sterically demanding ligand. This highly electrophilic intermediate is utilized for the abstraction of halogens from appropriate solvents (e.g., DCE).
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| Hauptverfasser: | , , , , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2 February 2024
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| In: |
ACS catalysis
Year: 2024, Jahrgang: 14, Heft: 3, Pages: 2107-2114 |
| ISSN: | 2155-5435 |
| DOI: | 10.1021/acscatal.3c03907 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/acscatal.3c03907 |
| Verfasserangaben: | Michael Schukin, Thomas Wurm, Janina Bucher, Martin C. Dietl, Caroline J. Aschendorf, Matthias Rudolph, Frank Rominger, Jürgen Graf, and A. Stephen K. Hashmi |
| Zusammenfassung: | 1,5-Diynes bearing two terminal alkyne functionalities are converted into highly reactive naphthyl cation intermediates by a gold(I) catalyst with a sterically demanding ligand. This highly electrophilic intermediate is utilized for the abstraction of halogens from appropriate solvents (e.g., DCE). |
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| Beschreibung: | Online veröffentlicht: 25. Januar 2024 Gesehen am 05.06.2024 |
| Beschreibung: | Online Resource |
| ISSN: | 2155-5435 |
| DOI: | 10.1021/acscatal.3c03907 |