Merck, 82804-250G, 3-(1-Pyridinio)-1-propanesulfonate

Application
3-(1-Pyridinio)-1-propanesulfonate can be used:
As a Bronsted acid ionic liquid catalyst in combination with H₂SO₄ and H₃PO₄ for the dehydration of glycerol to acrolein via semi-batch reaction technique.
As a catalyst in the form of sulfonated heteropoly acid salts for the synthesis of isoamyl isovalerate.
In the preparation of molybdenum imido alkylidene NHC catalysts, which are used in biphasic olefin metathesis.
To prepare water-stable SO₃H-functionalized Brønsted acidic task-specific ionic liquids (TSILs).