A sensitive spectrophotometer method for the determination of 4-aminoantipyrine as a Schiff base complicated with Cr (III), Ni (II) &Cu (II) transition elements and its preparation.

المؤلفون

  • Ahmed H.Ismail,Jwan A.Abdul-sattar. . Department of Chemistry, College of Science, University of Al-Musansiriya Baghadad, Iraq

DOI:

https://doi.org/10.57592/djhr.v1i32.1461

الملخص

A sensitive spectrophotometer method for the determination of     4-aminoantipyrine in pure as well as in pharmaceutical dosage form is reported, based on the preparation of Schiff base as a chalet ligand by condensation reaction of 4-aminoantipyrine with Isatin to give (1-phenyl-2,3dimethyl-4Isatidine-5-oxopyrazole) followed by the preparation of three new complexes for this ligand with Cr(III),Ni(II),and Cu(II) in alcoholic media. These prepared complexes were characterized by C.H.N.,F.T.I.R.,electronic spectra,molar conductivity,magnetic sensitivity   and measurements of metal ratio by flame atomic absorption technique.Beer's law was obeyed in the concentration ranges (5-400)      µg.ml-1,(7-300) µg.ml-1&(10-250) µg.ml-1 with a detection limit(D.L) of (0.18) µg.ml-1,(0.25) µg.ml-1&(0.33) µg.ml-1 for Cr(III),Ni(II) & Cu(II)

الملفات الإضافية

منشور

17-08-2022

إصدار

القسم

بحـــــــوث العــــــدد

كيفية الاقتباس

A sensitive spectrophotometer method for the determination of 4-aminoantipyrine as a Schiff base complicated with Cr (III), Ni (II) &Cu (II) transition elements and its preparation. (2022). مجلة ديالى للبحوث الانسانية, 1(32). https://doi.org/10.57592/djhr.v1i32.1461