Abstract <p>A method is proposed for the functionalization of ferrocene by a reaction with ethyl trifluoropyruvate catalyzed by Lewis acids, leading, depending on the conditions, to ethyl 2-hydroxy-2-(ferrocen-1-yl)-3,3,3-trifluoropropanoate or diethyl 2,2ʹ-(ferrocene-1,1ʹ-diyl)bis(2-hydroxy-3,3,3-trifluoropropanoate) with yields of up to 88 and 77%, respectively.</p>

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A New Route of Ferrocene Functionalisation

  • E. S. Spesivaya,
  • I. A. Lupanova,
  • Dzh. N. Konshina,
  • V. V. Konshin

摘要

Abstract

A method is proposed for the functionalization of ferrocene by a reaction with ethyl trifluoropyruvate catalyzed by Lewis acids, leading, depending on the conditions, to ethyl 2-hydroxy-2-(ferrocen-1-yl)-3,3,3-trifluoropropanoate or diethyl 2,2ʹ-(ferrocene-1,1ʹ-diyl)bis(2-hydroxy-3,3,3-trifluoropropanoate) with yields of up to 88 and 77%, respectively.