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    • Gold(III)pentafluorophenylarylazoimidazole: Synthesis and spectral (H, C, COSY, HMQC NMR) characterisation

      Prithwiraj Byabartta Mariano Laguna

      Volume 118 Issue 5 September 2006 pp 385-392

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/118/05/0385-0392

    • Keywords

       

      Gold(I); 1-alkyl-2-(arylazo)imidazole; 1H,13C,19F; COSY; HMQC NMR

    • Abstract

       

      Reaction of [AuIII(C6F5)3(tht)] with RaaiR′ in dichloromethane medium leads to [AuIII(C6F5)3 (RaaiR′)] [RaaiR′=p-R-C6H4-N=N-C3H2-NN-l-R′, (1-3), R = H (a), Me (b), Cl (c) and R′= Me (1), CH2CH3 (2), CH2Ph (3), tht is tetrahydrothiophen]. The nine new complexes are characterised by ES/MS as well as FAB, IR and multinuclear NMR (1H,13C,19F) spectroscopic studies. In addition to dimensional NMR studies as1H,1H COSY and1H13C HMQC permit complete assignment of the complexes in the solution phase.

    • Author Affiliations

       

      Prithwiraj Byabartta1 Mariano Laguna1

      1. Departmento de Quimica Inorganica-Instituto de Ciencia deMateriales de Aragon, Universidad de Zaragoza-CSIC, Zaragoza - 50009, Spain

    • Dates

       
      Published
      September 2006
      Manuscript received
      18 April 2006
      Manuscript revised
      17 July 2006

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