Description:This book describes the principles of how to design efficient organo/metal combined catalyst systems and their repertoire of creating new cooperatively catalyzed asymmetric reactions, relay catalytic cascade and multicomponent reactions. As such, typical topics, including the combined catalysis of chiral phase transfer catalysts, enamine, iminium, nucleophilic Lewis base, or Bronsted acids with metal complexes, will be covered in this book. In addition, the cooperative catalysis of photocatalysts and organocatalysts will also be introduced. The signature features of this book include: (1) the general concept and the principals of bond activation and reorganization will be presented in detail, together with the comprehensive introduction of the historical developments, recent advances and perspectives; (2) The topic of each chapter will be categorized based on the activation modes of organocatalytic. The readers can not only learn the concepts and principles of organo/metal combining catalysis system, but also find new chemistry and invent new synthetic methods by getting deep insight into both metal and organocatalysis.