A new (NNN) tridentate ligand was prepared, and its ability to coordinate ruthenium(II) was evaluated. The presence of different functional groups on the ligand allows bi- or tri-coordinated complexes to be obtained depending on complexation conditions. The catalytic activity of both bidentate and tridentate complexes was studied in asymmetric transfer hydrogenation of different aryl ketones, showing a comparable behavior of the two complexes in terms of efficiency and stereoselectivity.
Ruthenium(II) complexes bearing (NNN) ligand : catalytic evaluation of different solvent-mediated coordination modes / S. Pellegrino, G. Facchetti, R. Gandolfi, M. Fuse`, E. Erba, I. Rimoldi. - In: CANADIAN JOURNAL OF CHEMISTRY. - ISSN 0008-4042. - 96:1(2018), pp. 40-43.
Ruthenium(II) complexes bearing (NNN) ligand : catalytic evaluation of different solvent-mediated coordination modes
S. Pellegrino;G. Facchetti;R. Gandolfi;M. Fuse`;E. Erba;Isabella Rimoldi
2018
Abstract
A new (NNN) tridentate ligand was prepared, and its ability to coordinate ruthenium(II) was evaluated. The presence of different functional groups on the ligand allows bi- or tri-coordinated complexes to be obtained depending on complexation conditions. The catalytic activity of both bidentate and tridentate complexes was studied in asymmetric transfer hydrogenation of different aryl ketones, showing a comparable behavior of the two complexes in terms of efficiency and stereoselectivity.
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