Radical anions of acyclic vicinal oligoketones: an electron spin resonance study
Radical anions of acyclic vicinal oligoketones with up to five CO units, 1a-d•- and 2a-c•-, were generated by reduction of the parent compounds with potassium in presence of kryptofix® 222 and studied by ESR measurements. The inverse correlation between g-values and the amount of spin populations on...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
12 April 1999
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| In: |
Tetrahedron
Year: 1999, Jahrgang: 55, Heft: 10, Pages: 2937-2940 |
| ISSN: | 1464-5416 |
| DOI: | 10.1016/S0040-4020(99)00159-3 |
| Online-Zugang: | Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1016/S0040-4020(99)00159-3 Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S0040402099001593 
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| Verfasserangaben: | Thomas Doerner, Rolf Gleiter, and Franz A. Neugebauer |
| Zusammenfassung: | Radical anions of acyclic vicinal oligoketones with up to five CO units, 1a-d•- and 2a-c•-, were generated by reduction of the parent compounds with potassium in presence of kryptofix® 222 and studied by ESR measurements. The inverse correlation between g-values and the amount of spin populations on the terminal substituents prove that these radical anions are extended π-systems. Properties of the radical anions are reported. |
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| Beschreibung: | Gesehen am 13.11.2020 |
| Beschreibung: | Online Resource |
| ISSN: | 1464-5416 |
| DOI: | 10.1016/S0040-4020(99)00159-3 |