Synthesis and characterization of new ferrocenyl bishydrazones
Résumé
New ferrocenyl bishydrazones (2a-2d) have been efficiently obtained from 1,1'-ferrocenedicarboxaldehyde by a straightforward synthesis. The four new compounds have been fully characterized by NMR (H-1, C-13), high-resolution mass spectroscopy, and the molecular structure of compounds (2a-2d) has been elucidated by X-ray diffraction on single crystals.