Suggested Reaction 1.14.11.-

Left

2-Carboxy-2,5-dihydro-5-oxofuran-2-acetate
+O2
+2-Ketoglutaric acid

Right

(E)-4-Oxobut-1-ene-1,2,4-tricarboxylate
+CO2
+Butanedionic acid

[BiSSCat | GREP ]