Diastereoselectivity and catalytic activity in ruthenium complexes chiral at the metal centre
Articolo
Data di Pubblicazione:
2014
Citazione:
Diastereoselectivity and catalytic activity in ruthenium complexes chiral at the metal centre / D.S. Zerla, I. Rimoldi, E. Cesarotti, G. Facchetti, M. Pellizzoni, M. Fusè. - In: JOURNAL OF ORGANOMETALLIC CHEMISTRY. - ISSN 0022-328X. - 771:(2014 Nov 15), pp. 2-8. [10.1016/j.jorganchem.2014.06.016]
Abstract:
Cis-RuCl2(diphosphine)(CAMPY) complexes, chiral at the metal centre with matching or mismatching
chiralities between diphosphine and CAMPY were prepared and the configuration at the metal was
determined in solution by a complete set of NMR investigations; CAMPY is (R)-( ) or (S)-(þ)-8-amino-
5,6,7,8-tetrahydroquinoline. The complexes were used in ATH reactions of different aryl ketones with 2-
propanol as hydrogen source. The effects of the chirality at the metal were studied and enantiomeric
excesses up to 99% were obtained.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
8-Amino-5,6,7,8-tetrahydroquinoline; ATH; Metal chirality; Ruthenium
Elenco autori:
D.S. Zerla, I. Rimoldi, E. Cesarotti, G. Facchetti, M. Pellizzoni, M. Fusè
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