C. Hertweck et al., A mechanism of benzoic acid biosynthesis in plants and bacteria that mirrors fatty acid beta-oxidation, CHEMBIOCHEM, 2(10), 2001, pp. 784
Despite the simple structure and widespread occurrence of benzoic acid, its
biosynthesis has resisted complete elucidation. However, recent studies re
veal that the conversion of cinnamoyl-CoA into benzoyl-CoA (see scheme; R =
Ph) can proceed by a route that resembles fatty acid beta -oxidation. Feedi
ng studies and sequence analyses show that both pathways not only proceed w
ith the same stereochemistry, but are also mechanistically related.