Palladium-Catalyzed Olefin Isomerization Reactions

This paper reviews the fundamental theory, catalyst design and optimization, influencing factors, and recent advances in palladium-catalyzed olefin isomerization reactions. The types of olefin isomerization, the catalytic mechanism of palladium catalysts, and strategies for catalyst development and improvement are discussed in detail. The influence of substrate structure and reaction conditions on isomerization efficiency is analyzed, and approaches to optimize catalytic systems are proposed. Additionally, the paper highlights practical applications of palladium-catalyzed olefin isomerization in the synthesis of pharmaceutical intermediates, total synthesis of natural products, preparation of polymer materials, and in the fields of energy and environmental science. These studies demonstrate that palladium-catalyzed olefin isomerization reactions have broad application prospects in organic synthesis, materials science, and energy conversion.