Synthesis and coordination behaviour of the new (8-quinolyl)cyclopentadienyl ligand
8-Bromoquinoline reacts with zincated cyclopentadienyl derivatives of Fe, Mn, and Re in the presence of bis(triphenylphosphine)palladium(0) to yield the corresponding 8-quinolylcyclopentadienyl metal complexes. Tricarbonyl[eta (5)-(8-quinolyl)cyclopentadienyl]manganese(I) (5) and tricarbonyl[eta (5)...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2001
|
| In: |
Journal of organometallic chemistry
Year: 2001, Jahrgang: 622, Heft: 1-2, Pages: 66-73 |
| ISSN: | 1872-8561 |
| DOI: | 10.1016/S0022-328X(00)00866-4 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1016/S0022-328X(00)00866-4
|
| Verfasserangaben: | Markus Enders, Gerald Kohl, Hans Pritzkow |
| Zusammenfassung: | 8-Bromoquinoline reacts with zincated cyclopentadienyl derivatives of Fe, Mn, and Re in the presence of bis(triphenylphosphine)palladium(0) to yield the corresponding 8-quinolylcyclopentadienyl metal complexes. Tricarbonyl[eta (5)-(8-quinolyl)cyclopentadienyl]manganese(I) (5) and tricarbonyl[eta (5)-(8-quinolyl)cyclopentadienyl]rhenium(I) (6) eliminate CO upon irradiation to form dicarbonyl[eta (5)-(8-quinolyl)cyclopentadienyl]manganese(I) (7) and dicarbonyl[eta (5)-(8-quinolyl)cyclopentadienyl]rhenium(I) (8), respectively. The intensely coloured complexes 7 and 8 show solvatochromism, which has been investigated in more detail. Coordination of the quinolyl moiety in 7 and 8 could be proved by spectroscopy and by crystal structure determination. |
|---|---|
| Beschreibung: | Gesehen am 26.02.2018 |
| Beschreibung: | Online Resource |
| ISSN: | 1872-8561 |
| DOI: | 10.1016/S0022-328X(00)00866-4 |