In a landmark study, researchers from Osaka Metropolitan University have unveiled a pioneering approach to fumarate production that could revolutionize the chemical industry. Fumaric acid, a valuable unsaturated dicarboxylic acid, finds extensive applications in various industries, including polymer chemistry. Traditionally, fumaric acid has been synthesized from petroleum-based resources, such as benzene, posing environmental concerns and dependency on non-renewable sources. The aforementioned University is pioneering with visible-light driven fumarate production


The team of scientists, led by Mika Takeuchi and Yutaka Amao from Osaka Metropolitan University, embarked on a rigorous investigation to develop and optimize a photocatalytic system for fumarate synthesis. Leveraging the principles of green chemistry, they aimed to harness renewable resources and minimize environmental impact. Through meticulous experimentation and analysis, they identified the ideal combination of catalysts, electron donors, and reaction conditions to maximize efficiency and yield.


By employing cationic zinc porphyrin as a photosensitizer and integrating dual biocatalysts, the researchers achieved a substantial increase in fumarate production compared to traditional methods. This breakthrough opens up new possibilities for sustainable chemical synthesis and demonstrates the potential of photocatalysis in driving green chemistry initiatives.


In conclusion, the development of this visible-light-driven photocatalytic system represents a significant step forward in the pursuit of sustainable fumarate production. With its ability to harness renewable resources and minimize environmental impact, this groundbreaking technology, spearheaded by scientists at Osaka Metropolitan University, holds great promise for transforming the chemical industry. As efforts to mitigate climate change and reduce reliance on fossil fuels intensify, innovations like these will play a crucial role in shaping a greener and more sustainable future.

Mika Takeuchi, Yutaka Amao. An effective visible-light driven fumarate production from gaseous CO2 and pyruvate by the cationic zinc porphyrin-based photocatalytic system with dual biocatalysts. Dalton Transactions, 2024; 53 (2): 418 DOI: 10.1039/d3dt03492e