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.
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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
05/10/2003
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| In: |
Organometallics
Year: 2003, Volume: 22, Issue: 12, Pages: 2370-2372 |
| ISSN: | 1520-6041 |
| DOI: | 10.1021/om030182g |
| Online Access: | 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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| Author Notes: | Mareile von der Gruen, Carsten Schaefer, and Rolf Gleiter |
| Summary: | 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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| Item Description: | Im Titel erscheint das N tiefgestellt Gesehen am 10.11.2020 |
| Physical Description: | Online Resource |
| ISSN: | 1520-6041 |
| DOI: | 10.1021/om030182g |