Cross-linked Mg–porphyrin polymer as an efficient heterogeneous photocatalyst for the cycloaddition of aziridines with CO2 under ambient conditions

Porphyrin-based cross-linked Mg–porphyrin polymer, a bioinspired material was synthesised and utilised for photocatalytic CO 2 cycloaddition reaction to synthesise oxazolidinone in the presence of blue LED.