52. “Iridacyclopentadiene Reactions with Terminal Alkynes: Tandem Cycloaromatization and Ortho-Metalation.” O'Connor, J. M.; Closson, A.; Hiibner, K.; Merwin, R.; Gantzel, P.; Roddick, D. M. Organometallics 2001, 20, 3710-3717. [DOI: 10.1021/om0102450]

51. “Product Class 6: Organometallic Complexes of Iridium.” O'Connor, J. M. Science of Synthesis 2001, 7, 617-744.

50. "Synthesis and Solid State Characterization of a Meridional Triphos Iridium Metallacycle-Carbene Complex: [{Ph2PCH2CH2) 2PPh}Ir(CR=CRCR=CR){=C(CH2)3 O}][BF4] (R = CO2Me).” O'Connor, J. M.; Hiibner, K.; Closson, A.; Gantzel, P. Organometallics 2001, 20, 1482-1485. [doi.org/10.1021/om000848w]

49. “Inhibition and Acceleration of the Bergman Cycloaromatization Reaction by Pentamethylcyclopentadienyl Ruthenium Cation.” O’Connor, J. M.; Lee, L. I.; Gantzel, P.; Rheingold, A. L.; Lam, K. C. J. Am. Chem. Soc. 2000, 122, 12057-12058.

48. “Envelope-Flip Dynamics in CpCo(diene) Complexes: An ab Initio Quantum Mechanical Study.” Baldridge, K. K.; O'Connor, J. M.; Chen, M.-C.; Siegel, J. S. J. Phys. Chem. A 1999, 103, 10126-10131.

47. “Electrochemistry Studies of a Metallacyclobutene Complex: Synthesis of a Furan Product by Oxidation of a Cobaltacyclobutene.” Donovan-Merkert, B. T.; Malik, J.; Gray, L. V.; O’Connor, J. M.; Fong, B. S.; Chen, M.-C. Organometallics, 1998, 17, 1007-1009.

46. “Conversion of a Metallacyclobutene to Cobalt-Allene Complexes.” O'Connor, J. M.; Chen, M.-C.; Fong, B. S.; Wenzel, A.; Gantzel, P.; Rheingold, A. L.; Guzei, I. A. J. Am. Chem. Soc. 1998, 120, 1100-1101.

45. “Diazoketones undergo Reaction with a Cobalt Alkyne Complex to give Highly Functionalized Conjugated Dienes.” O'Connor, J. M.; Chen, M.-C.; Frohn, M.; Rheingold, A. L.; Guzei, I. A. Organometallics 1997, 16, 5589-5591.

44. “Fluoride Induced Isomerization of Cobalt Diene Complexes.” O'Connor, J. M.; Chen, M.-C.; Rheingold, A. L. Tetrahedron Lett. 1997, 38, 5241-5244.

43. “Hexahapto Metal Coordination to Curved Polyaromatic Hydrocarbon Surfaces: The First Transition Metal Corannulene Complex.” Seiders, T. J.; Baldridge, K. K.; O'Connor, J. M.; Siegel, J. S. J. Am. Chem. Soc. 1997, 119, 4781-4782.

42. “[2+2+1] Alkyne Cyclotrimerizations: A Metallacyclopentadiene Route to Fulvenes.” O'Connor, J. M.; Hiibner, K.; Merwin, R.; Gantzel, P.; Rheingold, A. L.; Fong, B. S. J. Am. Chem. Soc. 1997, 119, 3631-3632. [doi.org/10.1021/ja970007p]

41. “New Transition Metal Binding Modes For Creatinine: Molecular Structures of [(C4R4)Ir(C4H7N3O)(PPh3)2Cl] and [(C4R4)Ir(C4H7N3O)(PPh3)2]BF4, (R = CO2CH3).” O'Connor, J. M.; Hiibner, H.; Rheingold, A. L.; Liable-Sands, L. M. Polyhedron 1997, 16, 2029-2035.