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ARTICLE
Journal Name
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DOI: 10.1039/C6RA14658A
undergoes heterogeneous catalysis through in situ formation 16 C. Besson, E. E. Finney and R. G. Finke, J. Am. Chem. Soc.,
0
0
of Ru nanoclusters. Ru nanoparticles with optimum size and
geometry (C-type; average size~6.5 nm) have been acted as 17 P. D. Kent, J. E. Mondloch and R. G. Finke, J. Am. Chem.
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3+
type. There is a special order of reduction of Ru centers
within the supramolecule that strongly influence the reaction 19 B. J. Hornstein and R. G. Finke, Chem. Mater., 2004, 16
curve and should be considered in the process of proposing 139-150.
mechanism. The most suitable mechanism that we propose 20 J. A. Widegren, J. D. Aiken, S. Özkar and R. G. Finke, Chem.
supports this idea. Therefore, it can be suggested here that in Mater., 2001, 13, 312-324.
the common cases of catalysis similar to the catalytic process 21 C. M. Hagen, J. A. Widegren, P. M. Maitlis and R. G. Finke, J.
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,
described above, if the pre-catalyst of interest be a
Am. Chem. Soc., 2005, 127, 4423-4432.
complicated-structured molecule
from several metallic 22 C. M. Hagen, L. Vieille-Petit, G. Laurenczy, G. Süss-Fink and
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R. G. Finke, Organometallics, 2005, 24, 1819-1831.
observed results can be obtained.
25 A. Spencer and G. Wilkinson, J. Chem. Soc. Dalton Trans.,
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Acknowledgements
We acknowledge financial support from the Israel Science
Foundation (Grant No. 12/207).
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