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  Reactions involving fluoride ion. Part 41.1,2 Synthesis of hexakis(trifluoromethyl)cyclopentadiene and derived cyclopentadienide salts

Chambers, R., Gray, W., Vaughan, J., Korn, S., Medebielle, M., Batsanov, A., et al. (1997). Reactions involving fluoride ion. Part 41.1,2 Synthesis of hexakis(trifluoromethyl)cyclopentadiene and derived cyclopentadienide salts. Journal of the Chemical Society, Perkin Transactions 1, (2), 135-145. doi:10.1039/a604087j.

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Datensatz-Permalink: http://hdl.handle.net/11858/00-001M-0000-0024-BF49-0 Versions-Permalink: http://hdl.handle.net/11858/00-001M-0000-0024-BF4A-E
Genre: Zeitschriftenartikel

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 Urheber:
Chambers, R.D.1, Autor
Gray, W.K.1, Autor
Vaughan, J.F.S.1, Autor
Korn, S.R.2, Autor
Medebielle, M3, Autor
Batsanov, A.S.1, 4, Autor
Lehmann, C.W.1, 4, 5, Autor              
Howard, J.A.K.1, 4, Autor
Affiliations:
1Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, UK, ou_persistent22              
2Zeneca Specialties, PO Box A38, Leeds Road, Huddersfield, Yorkshire HD1 1FF, UK, ou_persistent22              
3Universite Denis Diderot, Laboratoire D’Electrochimie Molecularire, Place Jussieu, 75251 Paris, France, ou_persistent22              
4Chemical Crystallography Unit, University of Durham, South Road, Durham DH1 3LE, UK, ou_persistent22              
5Service Department Lehmann (EMR), Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445625              

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 Zusammenfassung: An efficient synthesis of hexakis(trifluoromethyl)cyclopentadiene 4, which shows a remarkably low reduction potential, is described. Various donors promote one-electron transfer to 4, leading to corresponding salts of pentakis(trifluoromethyl)cyclopentadienide 5. A novel approach to the synthesis of metal derivatives involves heating, or photolysis, of 4 directly with metals (including Cu, Ni, Fe and Co), leading to the corresponding ionic salts. X-Ray structural analysis was difficult because of rotation of trifluoromethyl groups in these salts, but structural data on 20, 24 and 30 has been obtained that reveals interesting conformations and stacking of the ions.

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Sprache(n): eng - Englisch
 Datum: 1997
 Publikationsstatus: Im Druck publiziert
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1039/a604087j
 Art des Abschluß: -

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Titel: Journal of the Chemical Society, Perkin Transactions 1
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: London : Royal Society of Chemistry
Seiten: - Band / Heft: (2) Artikelnummer: - Start- / Endseite: 135 - 145 Identifikator: ISSN: 1472-7781
CoNE: /journals/resource/111053443082010_1