Authors: Chenglin Zhang Chunping Li Jie Bai Hengyu Li
Publish Date: 2015/07/11
Volume: 145, Issue: 9, Pages: 1764-1770
Abstract
Carbon nanofibers supported copper nanoparticles CuNPs/CNFs catalyst was synthesized by electrospinning in the highpressure hydrogenation method and the hightemperature calcination The catalyst was characterized by scanning electron microscope transmission electron microscope energy dispersive spectrometer and Xray photoelectron spectroscopy The CuNPs/CNFs catalyst was used for Ullmanntype couplings under ligandfree conditions and the results showed that the CuNPs/CNFs catalyst had a good catalytic activity for Ullmann Oarylation of aryl halides with various phenols
Keywords: