"Metal Catalysed Reactions in Ionic Liquids" is a comprehensive technical book that addresses the topic of metal-catalyzed reactions in ionic liquids. It represents the first unedited collection of information on this subject and covers the literature from its beginnings up to early 2005. The book starts with a general introduction to biphasic and multiphasic catalysis and then discusses the synthesis, functionalization, and fundamental properties of ionic liquids relevant to catalysis. It analyzes various catalyzed reactions, including hydrogenation, hydroformylation, oxidation, C-C coupling reactions, metathesis, dimerization, and polymerization. Additionally, it covers trends, advantages and disadvantages of ionic liquids for specific types of reactions, as well as specialized processes such as supported ionic liquid phase catalysis and continuous processes using CO2 extraction. This book is aimed at students and researchers in the field of catalysis and green chemistry, particularly advanced students and scientists working with bi- or multiphasic catalysis using ionic liquids.