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      https://www.ias.ac.in/article/fulltext/jcsc/132/0023

    • Keywords

       

      Iron; Vinyl selenocarboxylate; Substitution reactions; Structures

    • Abstract

       

      Vinyl selenocarboxylato iron complexes of the formula CpFe(CO)2SeCOCH=C(R1)(R2) {R1 = H, R2 = Me, R1 = R2 = Me, R1 = H, R2 = CH=CHMe} are synthesized by the reaction of (l-Se)[CpFe(CO)2]2 with the corresponding vinyl acid chlorides ClCOCH=C(R1)(R2). Photolytic substitutionsof CpFe(CO)2SeCOCH=CMe2 with EPh3 gave the monosubstituted complexes CpFe(CO)(EPh3)-SeCOCH=CMe2 (E = P, As, Sb) in good yields. The new complexes have been characterized by UV-Vis, IR,1H-NMR, 13C{1H}-NMR, 77Se{1H}-NMR, 31P{1H}-NMR spectroscopy and elemental analysis. The solidstate structures of CpFe(CO)2SeCOCH=CMe2 and CpFe(CO) AsPh3)SeCOCH=CMe2 were determined by X-ray crystallography. The cyclic voltammetric measurements of CpFe(CO)2SeCOCH=CMe2 were recorded.

    • Author Affiliations

       

      TAGHREED AL-JAZZAZI1 MOHAMMAD EL-KHATEEB2 LAMA QURAAN1 HASSAN ABUL-FUTOUH3 HELMAR GORLS4 WOLFGANG WEIGAND4

      1. Chemistry Department, Yarmouk University, Irbid 21163, Jordan
      2. Chemistry Department, Jordan University of Science and Technology, Irbid 22110, Jordan
      3. Department of Pharmacy, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman 11733, Jordan
      4. Institut fu¨ r Anorganische und Analytische Chemie, Friedrich-Schiller-Universita¨t Jena, Humboldt Str. 8, 07743 Jena, Germany

    • Dates

       
      Published
      22 January 2020
      Manuscript received
      30 August 2019
      Manuscript revised
      8 October 2019
      Accepted
      9 October 2019

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