Commodity chemicals are high-value chemicals used by industries to
synthesise countless consumer products of daily use. For example, it was
estimated that the global demand for benzene in 2015 was 46 million tonnes
[1]. Many of these chemicals are mainly derived from petroleum feedstocks. With these feedstocks depleting and global pressure to reduce CO2 emissions, there is an urgent need to turn to sustainable bio-based
methods to produce these chemicals [2].
Computational software can provide insight and be used to design novel
biochemical pathways to produce commodity chemicals. The advantage
being that these tools help engineer routes and suggest enzymes capable of
catalysing these reactions [3].
In this study, the software ReactPRED and RetroPath 2.0 was used to
design pathways to a few bulk chemicals, including benzene, phenol and
1,2-propanediol. These chemicals were chosen due to their high demands
and current pathway knowledge.
History
School
Aeronautical, Automotive, Chemical and Materials Engineering