An unexpected SN‘ reaction on cobaltocenium triflates: substitution on one ring and elimination on the other
CpCo-capped tetra-n-propylcyclopentadienone complexes were O-alkylated and O-acylated. Reactions of the O-triflated product with organolithium compounds afford a substitution of the Cp ring in 40−80% yield; as products the RCpCo-capped tetra-n-propyl-cyclopentadienone complexes were isolated.
Gespeichert in:
| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
05/10/2003
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| In: |
Organometallics
Year: 2003, Jahrgang: 22, Heft: 12, Pages: 2370-2372 |
| ISSN: | 1520-6041 |
| DOI: | 10.1021/om030182g |
| Online-Zugang: | Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1021/om030182g Verlag, lizenzpflichtig, Volltext: https://pubs.acs.org/doi/10.1021/om030182g 
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| Verfasserangaben: | Mareile von der Gruen, Carsten Schaefer, and Rolf Gleiter |
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| 520 | |a CpCo-capped tetra-n-propylcyclopentadienone complexes were O-alkylated and O-acylated. Reactions of the O-triflated product with organolithium compounds afford a substitution of the Cp ring in 40−80% yield; as products the RCpCo-capped tetra-n-propyl-cyclopentadienone complexes were isolated. | ||
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