ChemInform Abstract: Nanomagnetic Zirconia-Based Sulfonic Acid (Fe3O4@ZrO2-Pr-SO3H): A New, Efficient and Recyclable Solid Acid Catalyst for the Protection of Alcohols via HMDS under Solvent Free Conditions.

Abstract The applied catalytic system is readily prepared in two steps starting from (3‐mercaptopropyl)trimethoxysilane and nano magnetic zirconia.