Research on the Application of Green Catalysts in Sustainable Chemical Reactions

With increasing global concerns over environmental pollution and resource sustainability, green chemistry has become the core direction of the transformation of the chemical industry. Traditional catalytic processes often rely on highly toxic metals and corrosive reagents, resulting in significant environmental burdens. Therefore, developing efficient, recyclable and environmentally friendly green catalysts is a key strategy for achieving atomically economical reactions, reducing waste generation and lowering energy consumption. In recent years, the development of new green catalytic systems has provided significant opportunities for sustainable chemical synthesis. This article reviews the application of catalysts in sustainable chemical reactions, focusing on the definition, classification, and application cases of green catalysts in different chemical reactions. Additionally, it analyzes the challenges faced by green catalyst technology and proposes corresponding solutions. Finally, the future development trends of green catalysts are explored. Through defined classification and diverse application cases, it highlights the technical advantages of high efficiency and environmental protection.