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

• Autores: Yuvaraja Dibdalli, Cristian Valdebenito, Mungalimane K. Amshumali, Elies Molins, Cesar Morales-Verdejo
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 67, Nº. 1, 2022, págs. 5414-5417
• Idioma: inglés
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• Resumen

  • 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.