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      https://www.ias.ac.in/article/fulltext/jcsc/129/10/1531-1537

    • Keywords

       

      Cyclodiphosphazanes; chalcogen; selenide; macrocycle; gold(I).

    • Abstract

       

      The synthesis of a Schiff base-appended macrocycle [{P(μ--t BuN)} ₂ (O − m − C₆H₄ CHNCH₂) ₂] ₂(1) containing cyclodiphosphazane moieties is described. Reactions of 1 with H₂ O₂ and elemental selenium yielded derivatives tetrakis(oxide) [{P(O)(μ--t BuN)} ₂ (O − m − C₆H₄ CHNCH₂) ₂] ₂ (2) and tetrakis(selenide)[{P(Se)(μ--t BuN)} ₂ (O − m − C₆H₄ CHNCH₂) ₂] ₂ (3), in ∼80% yield. Tetragold complex [Au ₄Cl ₄ {{P(μ--t BuN)} ₂ (O − m − C₆H₄ CHNCH₂) ₂ }₂] (4) was prepared by reacting 1 with [AuCl(SMe₂)] in 1:4 molar ratio. All the compounds have been characterized by various spectroscopic techniques. The molecular structure of 3 was confirmed by single crystal X-ray analysis.

    • Author Affiliations

       

      VITTHALRAO S KASHID1 JOEL T MAGUE2 MARAVANJI S BALAKRISHNA1

      1. Phosphorus Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
      2. Department of Chemistry, Tulane University, New Orleans, LA 70118, USA
    • Dates

       
    • Supplementary Material

       
  • Journal of Chemical Sciences | News

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