%0 Journal Article
%T Deprotection of Acetals and Ketals by Silica Sulfuric Acid and Wet SiO2
%A BiBi Fathemeh Mirjalili
%A Mohamad Ali Zolfigol
%A Abdolhamid Bamoniri
%J Molecules
%D 2002
%I MDPI AG
%R 10.3390/71000751
%X Neat chlorosulfonic acid reacts with silica gel to give silica sulfuric acid in which sulfuric acid is immobilized on the surface of silica gel via covalent bonds. A combination of silica sulfuric acid and wet SiO2 was used as an effective deacetalizating agent for the conversion of acetals to their corresponding carbonyl derivatives under thermal conditions.
%K Silica sulfuric acid
%K Deacetalization
%U http://www.mdpi.com/1420-3049/7/10/751