Hayes Research Group

Publications

34. Wheaton, C. A.; Hayes, P. G. "Synthesis and Structure of ZnCl2 and Zn(C6F5)2 Complexes of a Phosphinimine Ligand" Submitted to Eur. J. Inorg. Chem. May 2011.
33. Wheaton, C. A.; Hayes, P. G. "Exploring the Versatility of a Bis(Phosphinimine) Pincer Ligand: Effect of Sterics on Structure and Lactide Polymerization Activity of Cationic Zinc Complexes"" Submitted to Chem. Eur. J. May 2011.
32. Wheaton, C. A.; Hayes, P. G. "Electron Deficient Zinc Complexes: Enhanced Lactide Polymerization Activity Achieved Through Rational Ligand Design" Submitted to Organometallics May 2011.
31. Sun, H.; Ritch, J. S.; Hayes, P. G. "Toward Stereoselective Lactide Polymerization Catalysts: Cationic Zinc Complexes Supported by a Chiral Phosphinimine Scaffold" Submitted to Inorg. Chem. May 2011.
30. Lauterwasser, F.; Hayes, P. G.; Piers, W. E.; Schafer, L. L. Bräse, S. "Highly Active and Diastereoselective N,O- and N,N-Yttrium Complexes for Intramolecular Hydroamination" Adv. Synth. Catal. 2011, In Press.
29. Johnson, K. R. D.; Hayes, P. G. "Kinetic and Mechanistic Investigation of Metalation Reversal in an Ortho-Metalated Lutetium Aryl Complex" Organometallics 2011, 30, 58-67.
28. Wheaton, C. A.; Hayes, P. G. "Cationic Zinc Complexes: A New Class of Catalyst for Living Lactide Polymerization at Ambient Temperature" Chem. Commun. 2010, 46, 8404-8406.
27. Johnson, K. R. D.; Côté, A. P.; Hayes, P. G. "Four-Coordinate Erbium Organometallic and Coordination Complexes: Synthesis and Structure" J. Organomet. Chem. 2010, 695, 2747-2755.
26. Borisov, A. S.; Hazendonk, P.; Hayes, P. G. "Solid-State Nuclear Magnetic Resonance Spectroscopy: A Review of Modern Techniques and Applications for Inorganic Polymers" J. Inorg. Organomet. Polym. Mater. 2010, 20, 183-202.
25. Wheaton, C. A.; Hayes, P. G. "Cationic organozinc complexes of a bis(phosphinimine) pincer ligand: synthesis, structural and polymerization studies" Dalton Trans. 2010, 39, 3861-3869.
24. Ireland, B. J.; Wheaton, C. A.; Hayes, P. G. "Cationic Organomagnesium Complexes as Highly Active Initiators for the Ring Opening Polymerization of ε-Caprolactone" Organometallics 2010, 29, 1079-1084.
23. Borisov, A. S.; Hazendonk, P.; Hayes, P. G. "31P MAS NMR Spectroscopy of Hexachlorocyclotriphosphazene at Different Stages During Thermal Ring-Opening Polymerization" J. Inorg. Organomet. Polym. Mater. 2010, 20, 395-398.
22. Hayes, P. G.; Piers, W. E. "Scandium Trichloride Tris(tetrahydrofuran) and β-Diketiminato Supported Scandium Chloride Complexes" Inorg. Synth. 2010, 35, 20-24.
21. Debashis A.; Mindiola D. J.; Checked by: Johnson, K. R. D.; Hayes, P. G.; Zuno-Cruz, F. J.; Cabrera, G. S. "β-Diketiminate Supported Titanium and Vanadium Dichloride Complexes" Inorg. Synth. 2010, 35, 25-29.
20. Johnson, K. R. D.; Hayes, P. G. "Synthesis and Reactivity of of Dialkyl Lutetium Complexes Supported by a Novel Bis(phosphinimine)carbazole Pincer Ligand" Organometallics 2009, 28, 6352-6361.
19. Hayes, P. G.; Waterman R; Glaser, P.B.; Tilley, T. D. "Synthesis, Structure and Reactivity of Neutral Hydrogen-Substituted Ruthenium Silylene and Germylene Complexes" Organometallics 2009, 28, 5082-5089.
18. Hayes, P. G.; Gribble, C. W.; Waterman R; Tilley, T. D. "A Hydrogen-Substituted Osmium Stannylene Complex: Isomerization to a Metallostannylene Complex via an unusual α-Migration From Tin to Osmium" J. Am. Chem. Soc. 2009, 131, 4606-4607.
17. Wheaton, C. A.; Hayes, P. G.; Ireland, B. J. "Complexes of Mg, Ca and Zn as homogeneous catalysts for lactide polymerization" Dalton Trans. 2009, 4832-4846. (FEATURED ON COVER OF ISSUE)
16. Wheaton, C. A.; Ireland, B. J.; Hayes, P. G. "Activated Zinc Complexes Supported by a Neutral Phosphinimine-Containing Ligand: Synthesis and Efficacy for the Polymerization of Lactide" Organometallics 2009, 28, 1282-1285.
15. Borisov, A. S.; Hazendonk, P.; Hayes, P. G. "A Morphological Study of Poly[bis(trifluoroethoxy)phosphazene] Using High Resolution Solid-State 13C NMR Spectroscopy" J. Inorg. Organomet. Polym. Mater. 2008, 18, 163-174.
14. Conroy, K. D. Hayes, P. G.; Piers, W. E.; Parvez, M. "Accelerated Ligand Metallation in a β-Diketiminato Scandium Dimethyl Complex Activated with Bis(pentafluorophenyl)borane" Organometallics 2007, 26, 4464-4470.
13. Waterman, R.; Hayes, P. G.; Tilley, T. D. "Synthetic Development and Chemical Reactivity of Transition-Metal Silylene Complexes" Acc. Chem. Res. 2007, 40, 712-719.
12. Hayes, P. G.; Piers, W. E.; Parvez, M. "Arene Complexes of β-Diketiminato Supported Organoscandium Cations: Mechanism of Arene Exchange and Alkyne Insertion in Solvent Separated Ion Pairs" Chem. Eur. J. 2007, 13, 2632-2640.
11. Hayes, P. G.; Beddie, C.; Hall, M. B.; Waterman, R. Tilley, T. D. "H-Substituted Osmium Silylene Complexes: Effect of Charge Localization on Catalytic Hydrosilation" J. Am. Chem. Soc. 2006, 128, 428-429.
10. Hayes, P. G.; Piers, W. E.; Parvez, M. "Synthesis, Structure and Ion Pair Dynamics of β-Diketiminato-Supported Organoscandium Contact Ion Pairs" Organometallics 2005, 24, 1173-1183.
9. Lauterwasser, F.; Hayes, P. G.; Bräse, S.; Piers, W. E.; Schafer, L. L. "Scandium Catalyzed Intramolecular Hydroamination. Development of a Highly Active Cationic Catalyst" Organometallics 2004, 23, 2234-2237.
8. Hayes, P. G.; Piers, W. E.; Parvez, M. "Cationic Organoscandium β-Diketiminato Chemistry: Arene Exchange in Solvent Separated Ion Pairs" J. Am. Chem. Soc. 2003, 125, 5622-5623.
7. Hayes, P. G.; Welch, G. C.; Emslie, D. J. H.; Piers, W. E.; Noack, C.; Parvez, M. "A New Chelating Anilido-Imine Donor for Stabilization of Organoyttrium Cations" Organometallics 2003, 22, 1577-1579.
6. Cook, K. S.; Piers, W. E.; Hayes, P. G.; Parvez, M. "Reactions of a Borataalkene Ligand at Tantalocene Centers: Isonitrile Insertion into the B-C Bond of the [CH2B(C6F5)2] Ligand via the η1 Bonding Mode" Organometallics 2002, 21, 2422-2425.
5. Hayes, P. G.; Piers, W. E.; McDonald, R. "Cationic Scandium Methyl Complexes Supported by a β-Diketiminato ("Nacnac") Ligand Framework" J. Am. Chem. Soc. 2002, 124, 2132-2133.
4. Hayes, P. G.; Piers, W. E.; Lee, L. W. M.; Knight, L. K.; Parvez, M.; Elsegood, M. R. J.; Clegg, W. "Synthesis, Characterization and Thermal Stability of a New Family of Organoscandium Complexes" Organometallics 2001, 20, 2533-2544.
3. Vogels, C. M.; O'Connor, P. E.; Phillips, T. E.; Watson, K. J.; Shaver, M. P.; Hayes, P. G.; Westcott, S. A. "Rhodium Catalyzed Hydroborations of Allylamines and Allylimines" Can. J. Chem. 2001, 79, 1898-1905.
2. Hayes, P. G.; Vogels, C. M.; Stringer, S. A. M.; Westcott, S. A. "Alkenyl Pyridine and Alkenyl Amine Complexes of Palladium" Trans. Met. Chem. 2001, 26, 261-266.
1. Vogels, C. M.; Hayes, P. G.; Shaver, M. P.; Westcott, S. A. "Metal catalyzed addition of B-H and N-H bonds to aminopropyl vinyl ethers" Chem. Commun. 2000, 51-52.

Ph.D. Thesis

Hayes, P. G. "Synthesis, Structure and Reactivity of β-Diketiminato Supported Organoscandium Cations" 2004.


The following funding agencies are acknowledged for generous support of our research (PI grants and student scholarships):

NSERC U of L Alberta Innovates Technology Futures
CFI CSEE GCC