Efficient synthesis of chromene derivatives catalyzed by CuO-CeO2 nanocomposite

CuO-CeO2 is reported as a green and efficient recyclable catalyst for the synthesis of chromene derivatives. This catalyst can be easily recovered by simple filtration and recycled up to 8 consecutive runs without any loss of its efficiency.

کلیدواژه ها:

CuO-CeO2 nanocomposite ، chromene ، resorccinole ، malononitrile