Catalytic Activity of Bis-phosphine Ruthenium(II)-Arene Compounds: Chemoselective Hydrogenation and Mechanistic Insights

Chaplin, ABDyson, PJ2007-11-092007-11-092007-11-09200710.1021/om7005112https://infoscience.epfl.ch/handle/20.500.14299/14563Bis-phosphine Ru(II)-arene complexes are highly active and chemoselective catalysts for the hydrogenation of aldehydes in the presence of olefinic bonds. Mechanistic studies, including comparisons with a structural analog, reactions of an isolated hydride complex, base poisoning expts., and a computational anal., help rationalize the preferential hydrogenation of C=O bonds, which probably proceeds via an ionic outer-sphere mechanism.Catalytic Activity of Bis-phosphine Ruthenium(II)-Arene Compounds: Chemoselective Hydrogenation and Mechanistic Insightstext::journal::journal article::research article