2-Aminopyridine functionalized cellulose based Pd nanoparticles： An efficient and ecofriendly catalyst for the Suzuki cross-coupling reaction  

作　　者：Peibo Hu Yahao Dong Xiaotian Wu Yuping Wei 

机构地区：[1]Department of Chemistry, School of Science, Tianjin University, Tianjin 300354, China [2]Collaborative Innovation Center of Chemical Science-and Engineering, Tianjin 300072, China

出　　处：《Frontiers of Chemical Science and Engineering》2016年第3期389-395,共7页化学科学与工程前沿（英文版）

基　　金：Acknowledgements This work was supported by National Natural Science Foundation of China （Grant No. 20972109） and National Youth Science Foundation of China （No. 51403151）.

摘　　要：A palladium catalyst supported on 2-amino- pyridine functionalized cellulose was synthesized and fully characterized by inductively coupled plasma atomic emission spectroscopy, transmission electron microscope, Fourier transform infrared spectroscopy, thermogravi- metric analysis and X-ray photoelectron spectrometry. This catalyst can be applied in the Suzuki cross-coupling reaction of aryl halides with arylboronic acids in 50% ethanol to afford biaryls in good yields, and easily recycled by simple filtration after reaction without the loss of metal Pd.A palladium catalyst supported on 2-amino- pyridine functionalized cellulose was synthesized and fully characterized by inductively coupled plasma atomic emission spectroscopy, transmission electron microscope, Fourier transform infrared spectroscopy, thermogravi- metric analysis and X-ray photoelectron spectrometry. This catalyst can be applied in the Suzuki cross-coupling reaction of aryl halides with arylboronic acids in 50% ethanol to afford biaryls in good yields, and easily recycled by simple filtration after reaction without the loss of metal Pd.

关 键 词：cellulose-supported 2-AMINOPYRIDINE palladium nanoparticles ecofriendly catalyst Suzuki cross-coupling reaction 

分 类 号：O753.2[理学—晶体学] TQ457.29[化学工程—农药化工]