Copper complex of polyglycerol anchored to graphene oxide as a recyclable nanocatalyst for sonochemical green synthesis of naphthoquinones

نویسندگانحسین نعیمی,مریم فرحناک ضرابی
شماره صفحات728
شماره مجلد97
ضریب تاثیر (IF)1.084
نوع مقالهFull Paper
تاریخ انتشار2019-04-20
رتبه نشریهعلمی - پژوهشی
نوع نشریهالکترونیکی
کشور محل چاپایران
نمایه نشریهJCR

چکیده مقاله

In the present study, Cu(II) immobilized on hyperbranched polyglycerol functionalized graphene oxide catalyst was prepared as a novel, green, highly efficient, and reusable heterogeneous catalyst. Then, the synthesis of naphthoquinone derivatives was performed using Go-HPG-IA-Cu(II) as a catalyst under ultrasound irradiation to afford the desired products in high yields and short reaction times. This catalyst was easily recovered and reused several times without significant loss of catalytic activity

tags: graphene oxide, hyperbranched polyglycerol, catalyst, naphthoquinone, ultrasound