ACS Catalysis
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+ Current address: Souvagya Biswas, Post-doctoral Researcher
College of Chemistry Energy Biosciences Institute Universi-
ty of California, Berkeley, CA 94704.
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(9) Mukaiyama, T.; Yamada, T. Bull. Chem. Soc., Jpn 1995, 68,
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Notes
The authors declare no financial interest.
(10) Crossley, S. W. M.; Barabé, F.; Shenvi, R. A. J. Am. Chem.
Soc. 2014, 136, 16788.
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(11) Li, G.; Kuo, J. L.; Han, A.; Abuyuan, J. M.; Young, L. C.;
Norton, J. R.; Palmer, J. H. J. Am. Chem. Soc. 2016, 138, 7698.
(12) Co-catalyzed hydrogenation of alkenes using hydrogen gas: A
review: (a) Chirik, P. J. Acc. Chem. Res. 2015, 48, 1687. For other
key referencs, see: (b) Zhang, G.; Scott, B. L.; Hanson, S. K. Angew.
Chem. Int. Ed. Engl. 2012, 51, 12102. (c) Monfette, S.; Turner, Z. R.;
Semproni, S. P.; Chirik, P. J. J. Am. Chem. Soc. 2012, 134, 4561. (d)
Friedfeld, M. R.; Shevlin, M.; Hoyt, J. M.; Krska, S. W.; Tudge, M.
T.; Chirik, P. J. Science 2013, 342, 1076. (e) Chen, J.; Chen, C.; Ji,
C.; Lu, Z. Org. Lett. 2016, 18, 1594. (f) Yu, R. P.; Darmon, J. M.;
Milsmann, C.; Margulieux, G. W.; Stieber, S. C. E.; DeBeer, S.;
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G. H.; Smits, J. M. M.; Bruin, B. d.; Budzelaar, P. H. M.; Gal, A. W.
J. Mol. Catal. A., Chem. 2005, 232, 151. (h) Use of Fe-catalysts with
redox active PDI ligands: Trovitch, R. J.; Lobkovsky, E.; Bill, E.;
Chirik, P. J. Organometallics 2008, 27, 1470.
(13) PDI and related redox-active ligands have a long history in
cobalt-mediated polymerization and hydrofunctionalization reactions:
(a) Small, B. L.; Brookhart, M.; Bennett, A. M. A. J. Am. Chem. Soc.
1998, 120, 4049. (b) Britovsek, G. J. P.; Bruce, M.; Gibson, V. C.;
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ACKNOWLEDGEMENTS
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Financial assistance for this research provided by US National
Science Foundation CHE-1362095. Authors thank Stanley Jing
of this department for providing some of the (PDI)CoCl2 com-
plexes for early scouting experiments.
REFERENCES
(1) Biswas, S.; Page, J. P.; Dewese, K. R.; RajanBabu, T. V. J.
Am. Chem. Soc. 2015, 137, 14268.
(2) For a recent review, see: Greenhalgh, M. D.; Jones, A. S.;
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(3) These results were presented at the 251st National ACS
Meeting in San Diego, Abstract ORGN 427. The results of the
hydrosilyaltion will be reported separately.
(4) Non-precious metal catalysis of hydrosilylations of of alkenes
and alkynes have attracted considerable attention recently. For recent
reviews see: (a) Sun, J.; Deng, L. ACS Catal. 2016, 6, 290. (b)
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