English edit

Etymology edit

di- +‎ aza- +‎ fluorene

Noun edit

diazafluorene (plural diazafluorenes)

  1. (organic chemistry) Any of several isomeric tricyclic aromatic heterocycles derived from fluorene by replacement of two CH groups by nitrogen atoms
    Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich
    Another ligand delivery reagent this time for the introduction of the 1,8-diazafluorene ligand, has been developed using diazo chemistry.