STRUCTURE OF 3-((E)-2-HYDROXYBENZYLIDENE) HYDROZONE) INDOLINE-2-ONE and its application for spectrophotometric determination of Fe(III)
https://doi.org/ 10.18384/2310-7189-2017-2-81-90
Abstract
A new reagent, i.e. 3 (E)-2-hydroxybenzylidene) hydrazone) indoline-2-one, based on salicylaldehyde is synthesized, its crystalline structure is determined and a complex formation of this reagent with iron (III) is studied. The interaction of this reagent with Fe(III) is examined in the presence and in the absence of diantipyrilmethane (DAM), 8-hydroxyquinoline and diphenylguanidine (DPG). The developed method is used to determine trace iron in banana, peas and buckwheat.
About the Authors
Chinara Mammadova
Baku State University
Russian Federation
Russian Federation
Farqana Aliyeva
Baku State University
Russian Federation
Russian Federation
F. . Chiragov
Baku State University
Russian Federation
Russian Federation
Namiqst Shichaliyev
Baku State University
Russian Federation
Russian Federation
Gunay Mammadova
Baku State University
Russian Federation
Russian Federation
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