The Chemistry of Trichlorosilyl Enolates. 6. Mechanistic Duality in the Lewis Base-Catalyzed Aldol Addition Reaction (with X. Su and Y. Nishigaichi) J. Am. Chem.Soc. 1998, 120, 12990-12991.
 Highly 1,4-syn Diastereoselective, Phosphoramide-Catalyzed Aldol Additions of Chiral Methyl Ketone Enolates (with R. A. Stavenger) J. Org. Chem. 1998, 63, 9524-9527.
 Preparation of Chlorosilyl Enolates (with R. A. Stavenger, S. B. D. Winter, K.-T. Wong and P. A. Barsanti) J. Org. Chem. 1998, 63, 9517-9523.
 Asymmetric Catalysis with Chiral Lewis Bases (with R. A. Stavenger, X. Su, K.-T. Wong and Y. Nishigaichi) Pure Appl. Chem. 1998, 70, 1469-1476.
 Tandem Inter [4+2]/Intra [3+2] Cycloadditions of Nitroalkenes. The Bridged Mode b -Tether (with J. A. Dixon) J. Org. Chem. 1998, 63, 6167-6177.
 Asymmetric Aldol Additions Catalyzed by Chiral Phosphoramides: Electronic Effects of the Aldehyde Component (with R. A. Stavenger and K.-T. Wong) Tetrahedron 1998, 54, 10389-10402.
 The Synthesis of (1R,2R,3R,7R,7aR) – Hexahydro-3-(hydroxymethyl) – 1H-pyrrolizine-1,2,7-triol, “7-Epiaustraline” (with B. Herbert) J. Am. Chem. Soc . 1998 , 120, 7357-7358.
 Tandem Inter [4+2]/Intra [3+2] Cycloadditions with Nitroethylene (with A. R. Hurd) J. Org. Chem. 1998, 63, 3045-3050.
 6-Keto-1,1,4,4-tetramethyldiazepinium Salts. A New Class of Catalysts for Efficient Epoxidation of Olefins with Oxone (with Z. Wu) J. Org. Chem. 1998, 63, 2810-2811.
 Enantioselective Ring Opening of Epoxides with Chlorosilanes in the Presence of Lewis-Bases (with P. A. Barsanti, K.-T. Wong and R. A. Stavenger) J. Org. Chem. 1998, 63, 2428-2429.
 Solution and Solid-State Structure of Lithiated Cyclic Phosphonates (with K. A. Swiss, P. C. Miller and S. R. Wilson) Heteroatom 1998, 9, 209-218.
 Tandem Inter [4+2]/Intra [3+2] Cycloadditions. 17. The Spiro Mode. Efficient and Highly Selective Synthesis of Azapropellanes (with D. S. Middleton) J. Org. Chem. 1998, 63, 1604-1618.
 Lewis Base-Catalyzed, Asymmetric Aldol Additions of Methyl Ketone Enolates (with R. A. Stavenger and K.-T. Wong) J. Org. Chem. 1998, 63, 918-919.