Abstract

ZAMORANO, Sergio  and  CAMUS, Juan. Synthesis and characterization NMR 1D and 2D of the sulphurated derivatives of the 1-phenyl-3-methyl-2-pirazoline-5-ona and their ligand potencial capacity. Rev. Soc. Quím. Perú [online]. 2015, vol.81, n.1, pp.24-32. ISSN 1810-634X.

In this work the result of the synthesis of the 4- hexil-dithiocarboxilate-1-phenil-3-methyl-2-pirazolin-5-ona(PirC₆), and 4-dithiocarboxilate of dodecil-1-phenil-3-methyl-2-pirazolin-5-ona(PirC₁₂), is presented and the products are characterized, using the microanalysis , the infrared spectroscopy, the spectroscopy of NMR of H¹ and C¹³ and the NMR in two dimensions (HSQC and HMBC), in order to determine their structures. In addition, the ligand potential capacity of these products are studied in order to produce coordination compounds with the uranil (UO₂²⁺).

Keywords : Pyrazoline derivatives; 1D and 2D NMR spectroscopy.

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