Chinese Journal of Magnetic Resonance ›› 2005, Vol. 22 ›› Issue (1): 7-13.

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NMR Study on 5-2-Furfuraldehyde Hydrazones

  

  1. 1.College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China;
    2.State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China
  • Received:2004-09-07 Revised:2004-10-19 Online:2005-03-05 Published:2005-03-05

Abstract:

The stereochemical structures of two new compounds, 5-(3-chlorophenyl)-2-furfur-aldehyde-N-4-methylphenyloxyacetylhydrazone and 5-(3-chlorophenyl)-2-furfuraldehyde-N-4-nitrophenyloxyacetylhydrazone, were determined by DPFGSE-NOE experiments performed in DMSO-d6 at 25 ℃ and variable-temperature 1H NMR. The 1H chemical shifts of the compounds were completely assigned at 25 ℃ and 90 ℃.

Key words: 1H NMR, variable-temperature, DPFGSE-NOE, assignments, 5-(3-chlorophenyl)-2-furfuraldehyde-N-aryloxyacetylhydrazones

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