Critical review on Muconic acid is published in Green Chemistry!
Congratulations Ibrahim!
The role attributed to Muconic Acid as platform chemical...
... in the biobased economy is due to its potential as a starting material for the synthesis of value-added derivatives or as a monomer for the synthesis of specialty polymers. In this work, we present a complete overview on the chemical and biotechnological synthesis pathways of muconic acid, its isomerization and valorization into value-added chemicals and polymers.
This review, in the framework of SPICY was written together with University of Hasselt (Greg Quintens) and Monash University in Australia (Prof. Tanja Junkers).
[51] Muconic acid isomers as platform chemicals and monomers in the biobased economy
![[51] Muconic acid isomers as platform chemicals and monomers in the biobased economy](https://dusselier-lab.org/uploads/media/cache/default/uploads/8f73ad37fa1e8267e9b703783de5d850.jpeg)
Muconic acid (MA) is a high value-added dicarboxylic acid with conjugated double bonds, presenting three isomeric forms, i.e., cis,cis-MA, cis,trans-MA and trans,trans-MA. Its production is garnering increased interest owing to its potential as a starting material for the synthesis of value-added products as well as by being a versatile monomer for the production of specialty polymers. This review presents a systematic overview of production and synthesis routes to MA isomers as well as the routes for its final valorization. The production of MA through chemical pathways and the progress developed in the biotechnological pathways will be discussed. Traditional and new processes for achieving successful isomerization into the value-added trans,trans form of MA are also discussed and compared, with their constraints and possible solutions. The valorization of the three different isomers of MA into value-added chemicals such as adipic or terephthalic acids and MA polymers are summarized. Finally, the review concludes with a thorough summary, a practical insights section and an outlook. This work thus offers new perspectives and guidelines to tackle the challenges in MA chemistry, especially when aiming to combine an efficient biotechnological production of MA with its valorization.