Reactions of cyclic and linear alkynols with a phosphinic iron(II) centre

• Autores: Ana I. Venâncio, Luísa M.D.R.S. Martins, João J.R. Fraústo da Silva, Armando J. L. Pombeiro
• Localización: Inorganic chemistry communications, ISSN 1387-7003, Vol. 6, Nº 1, 2003, págs. 94-96
• Idioma: inglés
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• Resumen

  • Treatment of a MeOH solution of trans-[FeBr2(depe)2] (depe=Et2PCH2CH2PEt2) with HCCC6H10OH or HCC(CH2)nOH (n=1 or 2), in the presence of NaBPh4, forms the cyclic allenylidene trans-[FeBr(CCC6H10)(depe)2][BPh4] or the alkyne trans-[FeBr{η2-HCC(CH2)nOH}(depe)2][BPh4] (n=1 or 2) complexes, respectively.