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Hydrogenation Reactions with Heterobimetallic Complexes
Preshit C Abhyankar1, Christine M Thomas1
1Department of Chemistry and Biochemistry, The Ohio State University, 100 W. 18th Ave. 3109 Newman and Wolfrom, Columbus, Ohio, 43210, United States.
Abstract:
Hydrogenations are fundamentally and industrially important reactions that are atom economical paths to synthesize value-added products from feedstock chemicals. The cooperative effects of two or more metal centers in multimetallic active sites is a successful strategy to activate small molecules and facilitate catalytic reactions, and this strategy has been recently applied to catalytic hydrogenation reactions. Furthermore, heterobimetallic complexes have been well-documented to provide novel reaction pathways and improved selectivity, compared to their homo-bimetallic and monometallic analogues. This minireview provides a historical perspective on the development of heterobimetallic catalysts for the hydrogenation of unsaturated substrates and describes recent developments in this burgeoning research area.
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