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

Bis-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.


Published in:
ORGANOMETALLICS, 26, 17, 4357-4360
Year:
2007
Laboratories:




 Record created 2007-11-09, last modified 2018-03-17


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