1990 - 1992                                          

69.       C-H Insertions in the Reactions of Fischer Carbene Complexes with Ketene Acetals, Wang, S. L. B.; Su, J.; Wulff, W. D.; Hoogsteen, K., J. Am. Chem. Soc., 1992, 114, 10665-10666.  

68.       Cyclopentenone Formation via Hydrogen Activation in the Reactions of Chromium Carbene Complexes with Alkynes., Challener, C. A.; Wulff, W. D.; Anderson, B. A.; Chamberlin, S.; Faron, K. L.; Kim, O. K.; Murray, C. K.; Xu, Y. C.; Yang, D. C.; Darling, S. D., J. Am. Chem. Soc., 1993, 115, 1359-76.

67.      Sequential Benzannulation / Nucleophilic Aromatic Substitution Mediated by Chromium (0), Chamberlin, S.; Wulff, W. D., J. Am. Chem. Soc., 1992, 114, 10667-10669.

66.       Exo Selective Diels-Alder Reactions of Amino Carbene Complexes, Anderson, B. A.; Wulff, W. D.; Powers, T. A.;  Tribbitt, S.; Rheingold, A. L.,  J. Am. Chem. Soc., 1992, 114, 10784-10798.

65.      Pressure Acceleration of [2 + 2] Cycloaddition Reactions on the Coordinated Ligands of Chromium and Tungsten Pentacarbonyl Carbene Complexes, Pipoh, R.;  van Eldik, R.; Wulff, W. D.; Wang, S. L. B., Organometallics, 1992, 11,490-492.  

64.      Tandem Diels-Alder / Double-Intramolecular Two-alkyne Annulations of Fischer Carbene Complexes - A One-pot Construction of all Four Rings of the Steroid Ring System, Bao, J.; Dragisich, V.; Wenglowsky, S.; Wulff, W. D., J. Am. Chem. Soc., 1991, 113, 9873-9875.  

63.      Substrate Regulation of Product Distribution in the Reactions of Aryl Chromium Carbene Complexes with Alkynes,  Bos, M. E.; Wulff, W. D.; Miller, R. A.,; Brandvold, T. A.; Chamberlin, S., J. Am. Chem. Soc., 1991, 113, 9293-9319.  

62.       Chromium Mediated Cyclizations of Cross-Conjugated Ketoketenes in 8 and 10 e- Processes,  Brandvold, T. A.; Wulff, W. D.; Rheingold, A. L., J. Am. Chem. Soc., 1991, 113, 5459.   

61.       Metal-Carbene Cycloadditions, W. D. Wulff, in "Comprehensive Organic Synthesis", B. M. Trost and I. Fleming, Eds., Pergamon Press, 1991, Vol. 5, pp 1065-1113.                                                                     

60.      Thermal Reactions of Acyloxy and Alkoxy Carbene Complexes with Imines - Methathesis, Acetate Rearrangements, and a New Route to Imine Carbene Complexes via Peterson Type Eliminations,  Murray, C. K., Warner, B. P.; Dragisich, V.;  Wulff, W. D.; Rogers, R. D., Organometallics, 1990, 9, 3142.

59.       Imino Carbene Complexes of Tungsten and Chromium as Synthons for Nitrile Ylides in Reactions with Alkynes, Alkenes, Nitriles and Aldehydes,  Dragisich, V.; Wulff, W. D.; Hoogsteen, K., Organometallics,  1990, 9, 2867.

58.      Characterization of the First h4-Vinyl Ketene Metal Complex From the Reaction of a Group 6 Fischer Carbene Complex and an Alkyne, Anderson, B. A.; Wulff, W. D.; Rheingold, A. L., J. Am. Chem. Soc., 1990, 112, 8615-8617.

57.      Cyclopropanation with Acyloxy Chromium Carbene Complexes - A Synthesis of (±) Prostaglandin PGE2 Methyl Ester,  Murray, C. K.; Yang, D. C.; Wulff, W. D., J. Am. Chem Soc., 1990, 112, 5660.

56.       Ene versus [2 + 2] Cycloaddition Reactions of Fischer Carbene Complexes:  An Unusual Effect of Silicon on the Product Partition and the Stereospecificity, Faron, K. L.; Wulff, W. D., J. Am. Chem. Soc., 1990, 112, 6419-6420.

55.      Inverse-Electron Demand Diels-Alder Reactions of Fischer Carbene Complexes - A New and Efficient Dihydrobenzene Synthesis via a Retro-Cycloaddition of Chromium Hexacarbonyl,  Wang, S. L. B.; Wulff, W. D., J. Am. Chem. Soc., 1990, 112, 4550.

54.       Heteroannulation of Chromium Carbene Complexes - A Novel and Efficient Pyrrole Synthesis,  Dragisich, V.; Murray, C. K.; Warner, B. P.; Wulff, W. D.; Yang, D. C., J. Am. Chem. Soc., 1990, 112, 1251 .  

53.       An Efficient Entry to Bicyclic Lactones via van Halban-White Cyclizations, Brandvold, T. A.; Wulff, W. D.;  Rhiengold, A. L., J. Am. Chem. Soc., 1990, 112, 1645. 

52.      The chromium and tungsten pentacarbonyl groups as reactivity auxillaries in the Diels-Alder reactions of alkenyl carbene complexes with 1,3-dienes, Wulff, W. D.; Bauta, W. E.; Kaesler, R. W.; Lankford, P. J.; Miller, R. A.; Murray, C. K.; Yang, D. C., J. Am. Chem. Soc., 1990, 112, 3642-3659.