Chinese Journal of Catalysis ›› 2019, Vol. 40 ›› Issue (10): 1499-1504.DOI: 10.1016/S1872-2067(19)63423-6

• Communication • Previous Articles     Next Articles

Benzalaniline from nitrobenzene and benzaldehyde catalyzed efficiently by an atomically precise palladium nanocluster

Linquan Baoa, Chengcheng Zhaob, Shenggang Lib, Yan Zhua   

  1. a Key Laboratory of Mesoscopic Chemistry, MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, Jiangsu, China;
    b Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
  • Received:2019-06-18 Revised:2019-07-16 Online:2019-10-18 Published:2019-08-26
  • Supported by:
    We acknowledge financial supports from National Natural Science Foundation of China (21773109, 91845104).

Abstract: Nanoclusters with a precise number of atoms may exhibit unique and often unexpected catalytic properties. Here, we report an atomically precise Pd3 nanocluster as an efficient catalyst, whose catalytic performance differs remarkably from typical Pd nanoparticle catalysts, with excellent reactivity and selectivity in the one-pot synthesis of benzalaniline from nitrobenzene and benzaldehyde. We anticipate that our work will serve as a starting point for the catalytic applications of these tiny atomically precise nanoclusters in green chemistry for the one-pot syntheses of fine chemicals.

Key words: Nanoclusters, Palladium, Reductive amidation, Selectivity, Activity