Chinese Journal of Catalysis ›› 2025, Vol. 72: 392-401.DOI: 10.1016/S1872-2067(25)64658-4

• Articles • Previous Articles    

Nickel nanoparticles catalyzed hydrogenation and deuteration for a general amine synthesis

Xiaofei Wang,1, Yan Li,1, Mengyun Wang, Yiming Gao, Zhuang Ma, Aiwen Lei*(), Wu Li*()   

  1. The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei, China
  • Received:2024-11-20 Accepted:2025-01-25 Online:2025-05-18 Published:2025-05-20
  • Contact: *E-mail: aiwenlei@whu.edu.cn (A. Lei), wu.li@whu.edu.cn (W. Li).
  • About author:1Contributed equally to this work.
  • Supported by:
    National Natural Science Foundation of China(212200007);National Natural Science Foundation of China(22031008);National Key R&D Program of China(2022 YFA1505100);National Key R&D Program of China(2021 YFA1500100);Science Foundation of Wuhan(2020010601012192)

Abstract:

Amines represent fundamental motifs in various chemical contexts and are widely used in agrochemicals and pharmaceuticals. The development of earth-abundant metal-based heterogeneous catalysts for the synthesis amines remains an important goal in terms of chemical research and industrial application/manufacture. Herein, we developed an efficient and highly selective nitrogen-doped nickel catalyst enriched with Lewis acid sites, which has been applied for to the hydrogenative coupling of nitriles and amines with molecular hydrogen for the synthesis of a train of functionalised and structurally diverse secondary and tertiary amines. Furthermore, catalytic hydrogenation and deuteration of nitriles were achieved under milder conditions, yielding a series of primary amines and deuterated amines with high deuterium incorporation.

Key words: Nitrogen-doped nano-nickel catalysis, Hydrogenative coupling reaction, Catalytic hydrogenation and deuteration, Amines and deuterated amines