Synthesis, Reactivity, and Antibacterial Activity of gem -Difluoroalkene, Difluoromethyl, and Trifluoromethyl β-Lactams.
In: Organic letters, Jg. 26 (2024-01-26), Heft 3, S. 692-696
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Zugriff:
New gem -difluoroalkenes were synthesized by the dehydrofluorination of the corresponding 4-CF 3 -β-lactams. An unexpected rearrangement mechanism of the ester moiety dependent on a stabilizing negative charge was observed. Hydrogenation to 4-CHF 2 -β-lactams was successful from gem -difluoro-β-lactams.
Titel: |
Synthesis, Reactivity, and Antibacterial Activity of gem -Difluoroalkene, Difluoromethyl, and Trifluoromethyl β-Lactams.
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Autor/in / Beteiligte Person: | Skibinska, M ; Warowicka, A ; Koroniak, H ; Cytlak, T ; Crousse, B |
Zeitschrift: | Organic letters, Jg. 26 (2024-01-26), Heft 3, S. 692-696 |
Veröffentlichung: | Washington, DC : American Chemical Society, c1999-, 2024 |
Medientyp: | academicJournal |
ISSN: | 1523-7052 (electronic) |
DOI: | 10.1021/acs.orglett.3c04094 |
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