Total Syntheses of Natural and Pharmaceutical Molecules (1995-)
Chiral Spir-Pyrrolidine (SPD) Catalysts and Asymmetric Reactions (2012-)
Reactions of 6, 7-Membered-Ring NHC/ Metal Complexes (2012-)
Cyclization / Cycloexpansion Reactions (2018-), Selected Significant Reactions and Transformations (1995-)