diazafluorene
Noun
Meaning
diazafluorene (plural diazafluorenes)
(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.