Aromaticity Error

    • Checker searches for General , Basic , or Loose aromatic systems that can't be dearomatized or rearomatizing with the given method does not reproduce the initial molecule. For more please visit: Details on aromaticity detection.

    • Fixers

      • rearomatizing (rearomatize);

      • dearomatizing the aromatic system (dearomatize)

      Example :

      Aromaticity Error checker (aromaticity) Warning: Fix
      Rearomatize (rearomatize) Dearomatize (dearomatize)
      General images/download/attachments/1803790/ex_arom_ch_ok.png images/download/attachments/1803790/no.png images/download/attachments/1803790/no.png
      images/download/attachments/1803790/ex_arom_chb2.png images/download/attachments/1803790/no.png images/download/attachments/1803790/no.png
      Basic images/download/attachments/1803790/ex_arom_ch.png images/download/attachments/1803790/ex_arom_f.png images/download/attachments/1803790/ex_arom_f.png
      images/download/attachments/1803790/ex_arom_chb2.png images/download/attachments/1803790/no.png images/download/attachments/1803790/no.png
      Loose images/download/attachments/1803790/ex_arom_ch.png images/download/attachments/1803790/ex_arom_f.png images/download/attachments/1803790/ex_arom_f.png
      images/download/attachments/1803790/ex_arom_chl.png images/download/attachments/1803790/ex_arom_flrea.png images/download/attachments/1803790/ex_arom_fldea.png

    {primary} The 2-pyridone aromatized in general mode is corrected after a checking of aromatization in basic mode.

    In this case, both rearomatization and dearomatization fix yields the same structure.