Chin. J. Org. Chem. ›› 2018, Vol. 38 ›› Issue (11): 3106-3111.DOI: 10.6023/cjoc201803027 Previous Articles     Next Articles

Special Issue: 有机小分子-金属协同催化



付玉芳a, 邹志娟a, 唐成a, 宋昆鹏a,b   

  1. a 西华师范大学化学化工学院 南充 637002;
    b 四川省化学合成与污染控制重点实验室 南充 637002
  • 收稿日期:2018-03-17 修回日期:2018-06-08 发布日期:2018-07-16
  • 通讯作者: 宋昆鹏
  • 基金资助:


A Red Bayberry Shape Monodisperse Microsphere Support Pd Nanoparticles for Suzuki-Miyaura Cross-Coupling Reaction at Room Temperature

Fu Yufanga, Zou Zhijuana, Tang Chenga, Song Kunpenga,b   

  1. a College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637002;
    b Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, Nanchong 637002
  • Received:2018-03-17 Revised:2018-06-08 Published:2018-07-16
  • Supported by:

    Project supported by the National Undergraduate Training Program for Innovation and Entrepreneurship (No. 201710638031), the Fundamental Research Funds of China West Normal University (No. 17C038) and the Meritocracy Research Funds of China West Normal University (No. 17Y031).

In this study, a controlled synthesis of hyper-crosslinked monodisperse microsphere with homogeneous mesoporous aperture about 6 nm is presented. After supported with palladium, the catalyst was performed by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and nitrogen adsorption and desorption surface area analyses. The results showed that HCP-(PS-DVB)-Pd(0) possessed high catalytic activity for Suzuki-Miyaura cross-coupling reaction at room temperature, and the catalyst also show excellent reusability. After recycled for 10 times, the yield can maintain above 95% and the surface areas can still reach 480.5 m2·g-1. These results suggest that the HCP-(PS-DVB)-Pd(0) catalyst has potential applications in synthetic and industrial chemistry.

Key words: hyper-crosslinked PS-DVB, monodisperse microsphere, Pd nanoparticles catalyst, Suzuki cross-coupling reaction