(eta(5)-Pentamethylcyclopentadienyl)phosphinine ruthenium(II) complexes: eta(1)- vs eta(6)-coordination

Authors
Mezailles, N Ricard, L Mathey, F Le Floch, P
Citation
N. Mezailles et al., (eta(5)-Pentamethylcyclopentadienyl)phosphinine ruthenium(II) complexes: eta(1)- vs eta(6)-coordination, ORGANOMETAL, 20(15), 2001, pp. 3304-3307
Citations number
38
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANOMETALLICS
ISSN journal
02767333 → ACNP
Volume
20
Issue
15
Year of publication
2001
Pages
3304 - 3307
Database
ISI
SICI code
0276-7333(20010723)20:15<3304:(RCE>2.0.ZU;2-9
Abstract
4,5-Dimethyl-2-bromophosphinine reacts with [Ru(eta (5)-C5Me5)(eta (4)-C6H1 0)Cl], in the presence of AgBF4, to afford depending on the reaction condit ions complexes resulting from the substitution of the chloride or the diene ligand. Under the same experimental conditions, reactions with the more st erically hindered 2,6-bis(trimethylsilyl)phosphinines yield the sandwich [R u(eta (5)-C5Me5)(eta (6)-phosphinine)] [BF4] cationic complexes.