Chemical Research in Chinese Universities ›› 2021, Vol. 37 ›› Issue (3): 745-750.doi: 10.1007/s40242-021-0446-6

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Efficient Synthesis of p-Hydroxyphenyl Ethanol from Hydrogenation of Methyl p-Hydroxyphenylacetate with CNTs-promoted Cu-Zr Catalyst

DONG Xin, CHEN Xi, ZHOU Zhaohui   

  1. State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
  • Received:2020-12-30 Revised:2021-02-19 Online:2021-06-01 Published:2021-02-25
  • Contact: DONG Xin E-mail:dxin@xmu.edu.cn
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (No.21773196).

Abstract: Hydrogenation of methyl p-hydroxyphenylacetate has been used for the synthesis of p-hydroxyphenyl ethanol. The reaction was catalyzed by CuiZrj-x%(mass fraction) carbon nanotubes(CNTs) catalysts. Incorporation of a minor amount of CNTs into CuiZrj oxide can visibly increase the catalytic activity for the synthesis of p-hydroxyphenyl ethanol. The yield of p-hydroxyphenyl ethanol reaches 94.2% over a co-precipitated catalyst of Cu3Zr1 oxide with 11.0%CNTs. Its catalytic activity shows no obvious decrease after three cycles. This is much better than the CNT-free co-precipitated catalyst with a good yield of 81.1%, Cu3Zr1-0%CNTs.

Key words: p-Hydroxyphenyl ethanol synthesis, Hydrogenation, Methyl p-hydroxyphenylacetate, Carbon nanotube, Catalyst of CuiZrj-x%CNTs