Resumen de An improved synthesis of p -phenylene-bridged methylated binuclear ferrocene

Yuvaraja Dibdalli, Cristian Valdebenito, Mungalimane K. Amshumali, Elies Molins, Cesar Morales-Verdejo

• This contribution describes an updated synthetic route along with full characterization of [{CpFe}2- p -Ph’] with p -Ph’: p -Bis{2,3,4,5-tetramethylcyclopentadienyl}benzene). The complex reported here was characterized by 1H and 13C NMR, elemental analysis, the X-ray crystal structure, and Mo?ssbauer spectroscopy. From the crystallographic analysis, it was found that both {CpFe} fragments are coordinated to opposite sites of the p -Ph’ ligand. In addition, the analysis through of 1H and 13C NMR spectroscopy, confirm that the synthesis and yield of just one isomer of this compound.