| Acetalization of Carbonyl Compounds Catalyzed by Bismuth Triflate Under Solvent-Free Conditions |
| HAMID ALIYAN*, RAZIEH FAZAELI, AHMAD REZA MASSAH, AHMAD REZA MOMENI, HAMID JAVAHERIAN NAGHASH and BEHZAD MOEINIFARD |
Department of Chemistry, Islamic Azad University, Shahreza Branch, Shahreza, Isfahan-86145-311, Iran E-mail: aliyan@iaush.ac.ir; hamidaliyan@yahoo.com |
| Abstract
Carbonyl compounds were converted to the corresponding 1,3-dioxolanes and 1,3-dioxanes with ethylene glycol and 1,3-propandiol in the presence of bismuth triflate under solvent-free conditions. In addition, high chemoselective protection of aldehydes in the presence of ketones has been achieved. |
| Keywords
Acetalization, 1,3-Dioxolane, 1,3-Dioxane, Bismuth triflate, Solvent-free. |
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