oa South African Journal of Chemistry - A highly efficient solvent-free acetalization of aldehydes to 1,1-diacetates catalyzed by SiO2-Pr-SO3H : research article
|Article Title||A highly efficient solvent-free acetalization of aldehydes to 1,1-diacetates catalyzed by SiO2-Pr-SO3H : research article|
|© Publisher:||South African Chemical Institute (SACI)|
|Journal||South African Journal of Chemistry|
|Affiliations||1 Alzahra University, Iran, 2 Alzahra University, Iran, 3 Alzahra University, Iran and 4 University of Tehran, Iran|
|Publication Date||Jan 2012|
|Pages||10 - 13|
|Keyword(s)||1,1-Diacetates, Acetalization, SiO2-Pr-SO3H, Solvent-free reaction and Sulfonic acid functionalized silica|
1,1-Diacetates are prepared in excellent yields from aldehydes and acetic anhydride under solvent-free conditions at room temperature in short reaction times using catalytic amount of sulfonic acid functionalized silica (SiO2-Pr-SO3H) which could be easily handled and removed from the mixture of reaction.
Article metrics loading...