Synthesis characterization of azo dye 1-{2,4-Dihydroxy-5-[(2-Hydroxyphenyl)Diazenyl] phenyl} Ethan-1-one and spectroscopic characterization of the ligand with iron (III)
New azo dye 1-{2,4-dihydroxy-5-[(2-hydroxyphenyl) di azenyl] phenyl} ethan-1-one (DHDPE) was synthesized and Characterized by the infrared spectra FTIR, MS spectroscopy,1H NMR. The azo dye has shown analytical properties, the chelate complex has been prepared by reacting the ligand (DHDPE) with the...
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Elsevier
2025-05-01
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| Series: | Results in Chemistry |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211715625002255 |
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| author | Maryam Ashour Farouk Kandil Abdulkader Alazrak |
| author_facet | Maryam Ashour Farouk Kandil Abdulkader Alazrak |
| author_sort | Maryam Ashour |
| collection | DOAJ |
| description | New azo dye 1-{2,4-dihydroxy-5-[(2-hydroxyphenyl) di azenyl] phenyl} ethan-1-one (DHDPE) was synthesized and Characterized by the infrared spectra FTIR, MS spectroscopy,1H NMR. The azo dye has shown analytical properties, the chelate complex has been prepared by reacting the ligand (DHDPE) with the metal ions Fe(III). The formed complex with iron ions has been studied by spectrophotometric method, and complex demeanor after limitation the optimum stipulations and ideal concentration through studying of (UV–Vis) spectrophotometric for complex, The complex had a maximum absorbance at (λmax = 470) in the range of pH values (2−12), and it was found that the complex was stable in a range of pH values (pH =2–3).The structure of the complex has proved to be appropriate to the mole ratio, which was gained from the spectroscopic studies of the complex. The proportion of ligand: metal is (1 L:2 M) for complex ions. |
| format | Article |
| id | doaj-art-e937a27fac2c4e4ea3af5a87d5d3380b |
| institution | DOAJ |
| issn | 2211-7156 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Elsevier |
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| series | Results in Chemistry |
| spelling | doaj-art-e937a27fac2c4e4ea3af5a87d5d3380b2025-08-20T03:10:42ZengElsevierResults in Chemistry2211-71562025-05-011510224210.1016/j.rechem.2025.102242Synthesis characterization of azo dye 1-{2,4-Dihydroxy-5-[(2-Hydroxyphenyl)Diazenyl] phenyl} Ethan-1-one and spectroscopic characterization of the ligand with iron (III)Maryam Ashour0Farouk Kandil1Abdulkader Alazrak2PhD, Department of Basic Sciences/Faculty of Dentistry, Damascus University, Damascus, Syria; Corresponding author.Ph. D., Department of Chemistry, Damascus University, Damascus, SyriaPh. D., Department of Chemistry, Damascus University, Damascus, SyriaNew azo dye 1-{2,4-dihydroxy-5-[(2-hydroxyphenyl) di azenyl] phenyl} ethan-1-one (DHDPE) was synthesized and Characterized by the infrared spectra FTIR, MS spectroscopy,1H NMR. The azo dye has shown analytical properties, the chelate complex has been prepared by reacting the ligand (DHDPE) with the metal ions Fe(III). The formed complex with iron ions has been studied by spectrophotometric method, and complex demeanor after limitation the optimum stipulations and ideal concentration through studying of (UV–Vis) spectrophotometric for complex, The complex had a maximum absorbance at (λmax = 470) in the range of pH values (2−12), and it was found that the complex was stable in a range of pH values (pH =2–3).The structure of the complex has proved to be appropriate to the mole ratio, which was gained from the spectroscopic studies of the complex. The proportion of ligand: metal is (1 L:2 M) for complex ions.http://www.sciencedirect.com/science/article/pii/S2211715625002255Analytical propertiesAzo ligandComplex characterizationiron ions (III) |
| spellingShingle | Maryam Ashour Farouk Kandil Abdulkader Alazrak Synthesis characterization of azo dye 1-{2,4-Dihydroxy-5-[(2-Hydroxyphenyl)Diazenyl] phenyl} Ethan-1-one and spectroscopic characterization of the ligand with iron (III) Results in Chemistry Analytical properties Azo ligand Complex characterization iron ions (III) |
| title | Synthesis characterization of azo dye 1-{2,4-Dihydroxy-5-[(2-Hydroxyphenyl)Diazenyl] phenyl} Ethan-1-one and spectroscopic characterization of the ligand with iron (III) |
| title_full | Synthesis characterization of azo dye 1-{2,4-Dihydroxy-5-[(2-Hydroxyphenyl)Diazenyl] phenyl} Ethan-1-one and spectroscopic characterization of the ligand with iron (III) |
| title_fullStr | Synthesis characterization of azo dye 1-{2,4-Dihydroxy-5-[(2-Hydroxyphenyl)Diazenyl] phenyl} Ethan-1-one and spectroscopic characterization of the ligand with iron (III) |
| title_full_unstemmed | Synthesis characterization of azo dye 1-{2,4-Dihydroxy-5-[(2-Hydroxyphenyl)Diazenyl] phenyl} Ethan-1-one and spectroscopic characterization of the ligand with iron (III) |
| title_short | Synthesis characterization of azo dye 1-{2,4-Dihydroxy-5-[(2-Hydroxyphenyl)Diazenyl] phenyl} Ethan-1-one and spectroscopic characterization of the ligand with iron (III) |
| title_sort | synthesis characterization of azo dye 1 2 4 dihydroxy 5 2 hydroxyphenyl diazenyl phenyl ethan 1 one and spectroscopic characterization of the ligand with iron iii |
| topic | Analytical properties Azo ligand Complex characterization iron ions (III) |
| url | http://www.sciencedirect.com/science/article/pii/S2211715625002255 |
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