Chinese Journal of Applied Chemistry ›› 1995, Vol. 0 ›› Issue (1): 73-76.

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Synthesis of Complexes of (4'-Bromobenzo-15-Crown-5)with Potassium Thiocyanate/Picrate

Dong Wenkui1, Sheng Fenling2   

  1. 1. Department of Environmental Engineering, Lanzhou Railway Institute, Lanzhou 730070;
    2. Analysis and tesiting Centre, Lanzhou University, Lanzhou
  • Received:1994-04-05 Revised:1994-05-30 Published:1995-02-10 Online:1995-02-10

Abstract: Two novel solid complexes of 4'-bromobenzo-15-crown-5 with potassium thio-cyanate and potassium picrate respectively, having composition of K(BrB15C5)X(X=NCS-or Pic-),have been synthesized and characterized by elemental analysis, infrared spectra,X-ray powder diffraction, molar conductance and solubility measurements. The results revealed the formation of 1:1(M:L)type complexes.

Key words: bromobenzo-15-crown-5-potassium thiocyanate, potassium picrate, complex, syn-thesis