New paramagnetic ruthenium complexes via one-electron reduction of metallacumulenes

Authors
Rigaut, S Maury, O Touchard, D Dixneuf, PH
Citation
S. Rigaut et al., New paramagnetic ruthenium complexes via one-electron reduction of metallacumulenes, CHEM COMMUN, (4), 2001, pp. 373-374
Citations number
24
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
4
Year of publication
2001
Pages
373 - 374
Database
ISI
SICI code
1359-7345(2001):4<373:NPRCVO>2.0.ZU;2-F
Abstract
One-electron reductions of [Cl(dppe)(2)Ru=C=C=CR2]PF6 (R = Ph, Me) and [Cl( dppe)(2)Ru=C=C=C=C=CPh2]PF6 with Co(C5H5)(2) provide radical species with t he unpaired electron localized on the trisubstituted carbon atom of the cum ulene moiety as shown by hydrogen atom capture and EPR spectroscopy.