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

محورهای موضوعی : پلیمر

Jalal Albadi ¹ , Abdolhossein Razeghi ² , Bahareh Ghabezi ³

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تاریخ دریافت : 1394/08/23 تاریخ پذیرش : 1394/08/23 تاریخ انتشار : 1393/02/11

کلید واژه:

چکیده مقاله :

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.