Green Chemistry

Palladium supported on a magnetic microgel: an efficient and recyclable catalyst for Suzuki and Heck reactions in water

J Yang, D Wang, W Liu, X Zhang, F Bian, W Yu

文献索引：Yang, Jianhua; Wang, Dongfang; Liu, Wendong; Zhang, Xi; Bian, Fengling; Yu, Wei Green Chemistry, 2013 , vol. 15, # 12 p. 3429 - 3437

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被引用次数: 44

摘要

A novel heterogeneous Pd catalyst was synthesized by anchoring palladium (II) onto poly (undecylenic acid-co-N-isopropylacrylamide-co-potassium 4-acryloxyoylpyridine-2, 6- dicarboxylate)-coated Fe3O4 (Fe3O4@ PUNP) magnetic microgel. The catalyst (Fe3O4@ PUNP-Pd) was characterized by FT-IR, TEM, VSM, XRD and XPS, and the loading level of Pd in Fe3O4@ PUNP-Pd catalyst was measured to be 0.330 mmol g− 1 by AAS. This ...