“…[2] In the realm of synthetic organic chemistry, they are routinely employed for a variety of acid‐catalyzed reactions due to their solubility in water, alcohols, ionic liquids, etc. The notable acid‐catalyzed general reactions include esterification of acids and peptides, [4, 5] dehydration of alcohols, protection of carbonyl compounds as acetals/ketals, etc. In recent times, they are also being explored for synthesis of metal‐organic frameworks (MOFs) in view of their wide ranging chemical and physical properties.…”