Catalytic Applications of Terpenes and Resinous Compounds from Forest Trees: Advancing Green Chemistry and Pollution Mitigation

The utilization of terpenes and resinous compounds derived from forest ecosystems presents a sustainable approach to developing catalytic materials for organic synthesis and environmental remediation. Terpenes, such as limonene and α-pinene, undergo various transformations—including oxidation, epoxidation, and isomerization—using heterogeneous catalysts like zeolites and acid resins. These processes facilitate the production of pharmaceuticals, fragrances, and biofuels, thereby enhancing both sustainability and economic viability. In the realm of environmental remediation, catalytic technologies play a pivotal role in converting pollutants into non-toxic substances. For instance, the epoxidation of terpenes has been explored for generating bio-based polymers, which can be utilized in applications like wastewater treatment and bioplastic production. Additionally, the conversion of terpenes to biofuels addresses environmental concerns by providing renewable energy sources and reducing greenhouse gas emissions, particularly in the aviation sector (Lapuert et al., 2023). Despite these advancements, challenges persist in optimizing the efficiency of catalysts and reducing associated costs. Recent studies have focused on developing both catalytic and non-catalytic processes for terpene epoxidation, employing various oxidizing agents and process intensification techniques. These efforts aim to improve the reaction selectivity, rates, and scalability, contributing to the commercial feasibility of terpene-derived products (Resul et al., 2023). This study delves into the catalytic capabilities of specific terpene compounds, emphasizing their effectiveness in pollutant removal and their roles in green chemical transformations. By examining their physicochemical properties and catalytic processes, the research underscores the potential of these compounds as environmentally benign alternatives to conventional catalysts. The findings highlight the significance of terpenes and resinous substances in advancing sustainable practices across various sectors, including pharmaceutical synthesis, wastewater treatment, and bioplastic production. In conclusion, harnessing terpenes and resinous compounds from forest ecosystems offers a promising pathway toward sustainable catalytic applications. Continuous research and innovation are crucial for optimizing processes and maximizing natural compounds' environmental and economic benefits.