摘要: List of Contributors. Introduction. References. Catalytic Asymmetric Diels--Alder Reactions (Yuyiro Hayashi). Recent Advances in Palladium--catalyzed Cycloadditions Involving Trimethylenemethane and its Analogs (Dominic M.T. Chan). Enantioselective [2+1] Cycloaddition: Cyclopropanation with Zinc Carbenoids (Scott E. Denmark Gregory Beutner). Cycloaddition Carbonyl Compounds (Karl Anker Jorgensen). Aza (Shu Kobayashi). Ssymmetric Metal--catalyzed 1,3--Dipolar eactions (Kurt Vesterager Gothelf). Aqua Complex Lewis Acid Catalysts for 3+2 (Shuji Kanemasa). Theoretical Calculations Index.