Completely Inorganic Deep Eutectic Solvents for Efficient and Recyclable Liquid–Liquid Interface Catalysis

Organic acid-based deep eutectic solvents (DESs) as catalysts always suffer from weak stability and low recyclability due to the accumulation of organic oxidative products in the DES phase. Herein, a completely inorganic deep eutectic solvent (IDES) ZnCl