Diffusion NMR measurements and ONIOM (B3PW91:UFF) calculations show that amino amidate and acidate half-sandwich Ru(II) precatalysts for transfer hydrogenation have a remarkable tendency to form dimers and even larger aggregates in several solvents, including isopropanol, that is, the solvent used in the catalysis reaction.
Aggregation in solution of neutral half-sandwich Ru(II) precatalysts for transfer hydrogenation
ZUCCACCIA, Daniele;
2005-01-01
Abstract
Diffusion NMR measurements and ONIOM (B3PW91:UFF) calculations show that amino amidate and acidate half-sandwich Ru(II) precatalysts for transfer hydrogenation have a remarkable tendency to form dimers and even larger aggregates in several solvents, including isopropanol, that is, the solvent used in the catalysis reaction.File in questo prodotto:
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