“…Till today, for cyclic carbonates synthesis, few efficient non‐recyclable and recyclable catalysts were reported, such as DBU, 15 ILs, 16 ligand‐based catalysts, 17 organocatalysts, 18 metal complexes, 19,20 metal/mixed metal oxides, 21,22 covalent organic frameworks (COFs), 23 metal organic frameworks (MOFs), 1 porous organic polymers (POPs), 8,24 silica‐based oxides, 25 carbon‐supported oxides, 26,27 and so on. However, earlier reported catalysts are suffering from a few drawbacks, such as a tedious catalyst synthesis procedure, use of hazardous chemicals, a long reaction time, less stability, less catalytic activity, harsh reaction conditions, recovery, and recyclability 8 .…”