Sulfuric Acid Adsorbed on Silica Gel. A Multipurpose Acid Catalyst
作者:Flavio Chávez、Silvia Suárez、Miguel A. Díaz
DOI:10.1080/00397919408019058
日期:1994.8
ketones to 1,3-dioxolanes and their hydrolysis, α,β-unsaturated ketones to enol ethers, and alcohols to methyl-methoxyethyl ethers are performed efficiently in high yield with sulfuric acid adsorbed on silicagel as catalyst.