Ruthenium-Aminoallenylidene Complexes from Butatrienylidene Intermediates via an Aza-Cope Rearrangement: Synthetic, Spectroscopic, Electrochemical, Spectroelectrochemical and Computational Studies

0181150 - UFCH-W 20010059 RIV US eng J - Článek v odborném periodiku
Winter, R. F. - Klinkhammer, K. W. - Záliš, Stanislav
Ruthenium-Aminoallenylidene Complexes from Butatrienylidene Intermediates via an Aza-Cope Rearrangement: Synthetic, Spectroscopic, Electrochemical, Spectroelectrochemical and Computational Studies.
Organometallics. Roč. 20, č. 7 (2001), s. 1317-1333. ISSN 0276-7333. E-ISSN 1520-6041
Grant CEP: GA MŠMT OC D14.20; GA MŠMT OC D15.10
Výzkumný záměr: CEZ:AV0Z4040901
Klíčová slova: ruthenium complexes * spectroelectrochemistry * DFT calculations
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 3.182, rok: 2001

Aminoallenylidene ruthenium complexes trans-[Cl(L2)2RuCCC(NR2)CH2R'] + EF6-(4a-f, E=P,Sb, L2=chelating diphosphine) were synthetised and characterized by various spectroscopic techniques including NMR-, IR-, and UV/Vis-spectroscopy, cyclic voltammetry. DFT calculations have been performed on model complexes trans-[Cl(L2)2Ru=C=C=C=CH2] + and trans-[Cl(L2)2RuC3{N(CH3)2}CH3] +. The calculations further indicate primarily metal based oxidation and ligand based reduction.
Trvalý link: http://hdl.handle.net/11104/0077745