
Publications
108 publications and counting...
Highly Selective Bis(imino)pyridine Iron-Catalyzed Alkene Hydroboration
Obligacion, J.V.; Chirik, P.J.
Org. Lett. 2013
Reversible Carbon-Carbon Bond Formation Induced by Oxidation and Reduction at a Redox-Active Cobalt Complex
Atienza, C. C. H.; Milsmann, C.; Semproni, S.; Turner, Z. R.; Chirik, P. J.
Inorg. Chem. 2013, 52, 5403-5417
Redox-Induced N2 Hapticity Switching in Zirconocene Dinitrogen Complexes
Semproni, S. P.; Knobloch, D. J.; Milsmann, C.; Chirik, P. J.
Angew. Chem. Int. Ed. 2013, 52, 5372-5376
Dinitrogen Borylation with Group 4 Metallocene Complexes
Eur. J. Inorg. Chem. 2013, DOI: 10.1002/ejic.201300046 (Special issue on small molecule activation)
Synthesis and Electronic Structure of Bis(imino)pyridine Iron Metallacyclic Intermediates in Iron-Catalyzed Cyclization Reactions
Hoyt, J. M.; Sylvester, K. T.; Semproni, S. P.; Chirik, P. J.
J. Am. Chem. Soc. 2013, 135, 4862-4877
Oxidation and Reduction of Bis(imino)pyridine Iron Dinitrogen Complexes: Evidence for Formation of a Chelate Trianion
Synthesis, Electronic Structure, and Alkene Hydrosilylation Activity of Terpyridine and Bis(imino)pyridine Iron Dialkyl Complexes
Oxidative Addition of Carbon-Carbon Bonds with a Redox-Active Bis(imino)pyridine Iron Complex
J. Am. Chem. Soc. 2012, 134, 17125-17137
Di-and Tetrametallic Hafnocene Oxamidides Prepared from CO-Induced N2 Bond Cleavage and Thermal Rearrangement to Hafnocene Cyanide Derivatives
Semproni, S. P.; Margulieux, G. W.; Chirik, P. J.
Organometallics 2012, 31, 6278-6287
High-Selectivity Bis(imino)pyridine Iron Catalysts for the Hydrosilylation of 1,2,4-Trivinylcyclohexane

ACS Catalysis 2012, 2, 2169-2172
High-Activity Iron Catalysts for the Hydrogenation of Hindered, Unfunctionalized Alkenes
Yu, R. P.; Darmon, J. M.; Hoyt, J. M.; Margulieux, G. W.; Turner, Z. R.; Chirik, P. J.
ACS Catalysis 2012, 2, 1760-1764
Side-on Dinitrogen Complexes of Titanocenes with Disubstituted Cyclopentadienyl Ligands: Synthesis, Structure, and Spectroscopic Characterization
Semproni, S. P.; Milsmann, C.; Chirik, P. J.
Organometallics, 2012, 31, 3672-3682
Azo N=N Bond Cleavage with a Redox-Active Vanadium Compound Involving Metal-Ligand Cooperativity
Milsmann, C.; Turner, Z. R.; Semproni, S. P.; Chirik, P. J.
Angew. Chem. Int. Ed. 2012, 51, 5386-5390
Structure and Reactivity of a Hafnocene mu-Nitrido Prepared From Dinitrogen Cleavage
Semproni, S. P.; Milsmann, C.; Chirik, P. J.
Electronic Effects in 4-Substituted Bis(imino)pyridines and the Corresponding Reduced Iron Compounds
Darmon, J. M.; Turner, Z. R.; Lobkovsky, E.; Chirik, P. J.
Organometallics 2012, 31, 2275-2285
Enantiopure C1-Symmetric Bis(imino)pyridine Cobalt Complexes for Asymmetric Alkene Hydrogenation
Monfette, S.; Turner, Z. R.; Semproni, S. P.; Chirik, P. J.
J. Am. Chem. Soc. 2012, 134, 4561-4564
Bis(imino)pyridine Iron Dinitrogen Compounds Revisited: Differences in Electronic Structure Between Four- and Five-Coordinate Derivatives
Inorg. Chem. 2012, 51, 3770-3785
Studies into the Mechanism of CO-Induced N2 Cleavage Promoted by an Ansa-Hafnocene Complex and C–C Bond Formation from an Observed Intermediate
Knobloch, D. J.; Semproni, S. P.; Lobkovsky, E.; Chirik, P. J.
J. Am. Chem. Soc. 2012, 134, 3377-3386
Iron Catalysts for Selective Anti-Markovnikov Alkene Hydrosilylation Using Tertiary Silanes
Science 2012, 335, 567-570
Synthesis and electronic structure determination of N-alkyl-substituted Bis(imino)pyridine Iron Imides exhibiting spin crossover behavior
J. Am. Chem. Soc. 2011, 133, 17353-17369

Synthesis and Electronic Structure of Reduced Bis(imino)pyridine Manganese Compounds
Russell, S. K.; Bowman, A. C.; Lobkovsky, E.; Wieghardt, K.; Chirik, P. J.
European Journal of Inorganic Chemistry 2011, radical ligands special issue

Preface: Forum on Redox-Active Ligands
Inorg. Chem. 2011 , 50 , 9737-9740
Synthesis, Electronic Structure, and Ethylene Polymerization Activity of Bis(imino)pyridine Cobalt Alkyl Cations
Atienza, C. C. H.; Milsmann, C.; Lobkovsky, E.; Chirik, P. J.
Angew. Chem. Int. Ed. 2011, 50, 8143-8147

Dinitrogen Silylation and Cleavage with a Hafnocene Complex
Semproni, S. P.; Lobkovsky, E.; Chirik, P. J.
JACS 2011, 10406-10409
Oxidation and Reduction of Bis(imino)pyridine Iron Dicarbonyl Complexes
Tondreau, A. M.; Milsmann, C.; Lobkovsky, E.; Chirik, P. J.
Inorganic Chemistry 2011, 50, 9888-9895
Iron-Catalyzed Intermolecular [2π + 2π] Cycloaddition
Cyclisation of α,ω-dienes promoted by bis(indenyl)zirconium sandwich and ansa-titanocene dinitrogen complexes
Synthesis, Electronic Structure, and Catalytic Activity of Reduced Bis(aldimino)pyridine Iron Compounds: Experimental Evidence for Ligand Participation
Russell, S. K.; Milsmann, C.; Lobkovsky, E.; Weyhermuller, T.; Chirik, P. J.
Inorg. Chem. 2011, 50 (7), 3159–3169

Photolysis and thermolysis of bis(imino)pyridine cobalt azides: C-H activation from putative cobalt nitrido complexes
Functionalization of Hafnium Oxamidide Complexes Prepared from CO-Induced N2 Cleavage
Synthesis and Electronic Structure of Cationic, Neutral, and Anionic Bis(imino)pyridine Iron Alkyl Complexes: Evaluation of Redox Activity in Single-Component Ethylene Polymerization Catalysts
J. Am. Chem. Soc. 2010, 132, 15046-15059.

Carbon Monoxide-Induced Dinitrogen Cleavage with Group 4 Metallocenes: Reaction Scope and Coupling to N–H Bond Formation and CO Deoxygenation
Reduced N-Alkyl Substituted Bis(iminopyridine Cobalt Complexes: Molecular and Electronic Structures for Compounds Varying by Three oxidation States

Cyclopentanone Insertion into η9-Indenyl Rings of Zirconium Sandwich Complexes
Group 4 Transition Metal Sandwich Complexes: Still Fresh after Almost 60 Years
Radical ligands confer nobility of base-metal catalysts
Chirik, P. J.; Wieghardt, K. W.
Science 2010, 327, 794-795
Synthesis of aryl-substituted bis(imino)pyridine iron dinitrogen complexes
Synthesis and Molecular and Electronic Structures of Reduced Bis(imino)pyridine Cobalt Dinitrogen Complexes: Ligand versus Metal Reduction
Bowman, A. C.; Milsmann, C.; Atienza, C. C. H.; Lobkovsky, E.; Wieghardt, K; Chirik, P. J.
J. Am. Chem. Soc. 2010, 132, 1676–1684.

Dinitrogen cleavage and functionalization by carbon monoxide promoted by a hafnium complex
Addition of Methyl Triflate to a Hafnocene Dinitrogen Complex: Stepwise N2 Methylation and Conversion to a Hafnocene Hydrazonato Compound
J. Am. Chem. Soc. 2009 131, 14903–14912.

Nitrogen fixation – one electron at a time
1,4-Addition of alkyl halides to a side-on bound hafnocene dinitrogen complex
Benito-Garagorri, D.; Bernskoetter, W. H.; Lobkovsky, E.; Chirik, P. J.
Organometallics 2009, 28, 4807-4813

Dinitrogen complexes of bis(cyclopentadienyl) titanium derivatives: Structure diversity arising from substituent manipulation
Enantiopure pyridine bis(oxazoline) “Pybox” and bis(oxazoline) “Box” iron dialkyl complexes: Comparison to bis(imino)pyridine compounds and application to catalytic hydrosilylation of ketones
Tondreau, A. M., Darmon, J. M., Wile, B. M., Floyd, S. K., Lobkovsky, E., Chirik, P. J.
Organometallics 2009, 28, 3928-3940










