Transfer Hydrogenation of Ketones by Ruthenium Complexes Bearing Benzimidazol-2-ylidene Ligands
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, sa.19, ss.3051-3056, 2010 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: Sayı: 19
- Basım Tarihi: 2010
- Doi Numarası: 10.1002/ejic.201000181
- Dergi Adı: EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.3051-3056
- Anahtar Kelimeler: Nitrogen heterocycles, Carbene ligands, Ruthenium, Hydrogenation, Ketones, ASYMMETRIC TRANSFER HYDROGENATION, HETEROCYCLIC CARBENE LIGANDS, CATALYTIC TRANSFER HYDROGENATION, IRIDIUM COMPLEXES, TRANSFER REDUCTION, ALPHA,BETA-UNSATURATED KETONES, STEREOSELECTIVE HYDROGENATION, ALKENE METATHESIS, CHIRAL LIGANDS, RU
- İnönü Üniversitesi Adresli: Evet
Özet
A series of benzimidazolium ligand precursors were metalated with [RuCl2(p-cymene)](2) to give ruthenium(II) N-heterocyclic carbene complexes. All compounds were fully characterized by elemental analyses, H-1 NMR, C-13 NMR, and IR spectroscopy. The new benzimidazol-2-ylidene complexes have been found to be effective catalysis for the transfer hydrogenation of ketones by using 2-propanol as the hydrogen source in the presence of KOH.