Chemoselective Synthesis of Pentaerythritol Diacetals Catalyzed by CuO-CeO2 Nanocomposite under Solvent-free Conditions

Journal of Applied Chemical Research

مقاله 1، دوره 8، شماره 2، مرداد 2014، صفحه 7-13   

نوع مقاله: Research Paper

نویسندگان

Jalal Albadi^* ؛ Abdolhossein Razeghi؛ Bahareh Ghabezi

چکیده

CuO-CeO2 nanocomposite is reported as a green recyclable catalyst for the chemoselective synthesis of pentaerythritol diacetals from aromatic aldehydes under solvent-free conditions. The catalyst was synthesized by co-precipitation method and characterized by XRD, BET specific surface area, FESEM and EDS analysis. This procedure provides some advantages such as simple work-up, clean procedure, short reaction times and high yields of the products.

کلیدواژه‌ها

CuO-CeO2 nanocomposite؛ Nanocatalyst؛ Pentaerythritol diacetals؛ Aromatic aldehyde؛ Chemoselective