Short Communications

Assignments of NMR Spectral Data of a Novel Carbazole-Triazinoindole Based N-Acylhydrazone Derivative

  • LI Ying-jun ,
  • YANG Hong-jing ,
  • LIU Ji-hong ,
  • JIN Kun ,
  • LIN Le-di ,
  • LIU Xue-jie
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  • 1. College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China;
    2. Chemistry Analysis and Inspection Center, Dalian University of Technology, Dalian 116024, China;
    3. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China

Received date: 2020-01-19

  Online published: 2020-03-23

Abstract

N-acylhydrazone compounds have two isomers, E/cis and E/trans, in polar solvents. In this work, 1H and 13C nuclear magnetic resonance (NMR) signals, coupling constants (J), and the spatial structures of the two isomers (E/cis and E/trans) of a novel carbazole-triazinoindole based N-acylhydrazone derivative 3, 2-(5H-[1,2,4] triazine[5,6-b]indol-3-ylthio)-N'-(9-ethylcarbazol-3-ylmethylene)acetylhydrazine, were obtained by one-dimensional and two-dimensional NMR techniques, infrared spectroscopy (IR) and elemental analysis. The ratios of the two isomers were determined.

Cite this article

LI Ying-jun , YANG Hong-jing , LIU Ji-hong , JIN Kun , LIN Le-di , LIU Xue-jie . Assignments of NMR Spectral Data of a Novel Carbazole-Triazinoindole Based N-Acylhydrazone Derivative[J]. Chinese Journal of Magnetic Resonance, 2020 , 37(4) : 496 -504 . DOI: 10.11938/cjmr20202803

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