Journal2002دسترسی آزاد
Deprotection of Acetals and Ketals by Silica Sulfuric Acid and Wet SiO2
Molecules Vol. 7, No. 10, 751–755
چکیده
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.
موضوعات و کلیدواژهها
Chemical Synthesis and ReactionsSulfur-Based Synthesis TechniquesChemical Synthesis and AnalysisSulfuric acidChemistrySilica gelCovalent bondOrganic chemistry
ارجاع علمی
BiBi Fathemeh Mirjalili, Mohammad Ali Zolfigol, Abdolhamid Bamoniri. “Deprotection of Acetals and Ketals by Silica Sulfuric Acid and Wet SiO2.” Molecules, 2002. https://doi.org/10.3390/71000751