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Journals / Turkish Journal of Analytical Chemistry / 2019 / Cilt: 1 Sayı: 1

Schiff base derivatives with morpholine and antioxidant activity

Dilek Ünlüer(Karadeniz Technical University)0000-0003-1939-2246
Ersan Bektaş(Giresun University)0000-0001-9030-6908
Yasemin Ünver(Karadeniz Technical University)0000-0001-5834-3223
Pages
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Publication Date
2019-12-11
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

To summarize, the above-mentioned results indicate that compound II has inefficient antioxidant activity and Compound I has effective antioxidant activity.

📌 3 Key Takeaways

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Objective & Hypothesis:New Schiff base derivatives with morpholines, 4-bromo-2-(((4-morpholinophenyl)imino)methyl)phenol ( I ) and 4-bromo-2-(((2-morpholinoethyl) imino) methyl)phenol ( II ) w ere synthezised .
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Key Findings & Data:Antioxidant activities of compounds I and II were determined by the ferric reducing ability of plasma (FRAP) assay method which is based on the reduction of Fe3+ -TPTZ complex to the Fe2+ -TPTZ complex in the presence of antioxidants.
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Conclusion & Impact:To summarize, the above-mentioned results indicate that compound II has inefficient antioxidant activity and Compound I has effective antioxidant activity.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Schiff base · Morpholine · Antioxidant Activity

Abstract

New Schiff base derivatives with morpholines, 4-bromo-2-(((4-morpholinophenyl)imino)methyl)phenol ( I ) and 4-bromo-2-(((2-morpholinoethyl) imino) methyl)phenol ( II ) w ere synthezised . The compounds I - II were characterized by spectral methods IR, and NMR spectroscopic techniques. Antioxidant activities of compounds I and II were determined by the ferric reducing ability of plasma (FRAP) assay method which is based on the reduction of Fe3+ -TPTZ complex to the Fe2+ -TPTZ complex in the presence of antioxidants. Compound I has relatively high ferric reducing power ability (i.e., antioxidant activity) than compound II . The ability of compound I and II to reduce iron (III) to iron (II) ions were calculated as 929 and 11 µM FeSO 4 .7H 2 O equivalent/g sample, respectively. To summarize, the above-mentioned results indicate that compound II has inefficient antioxidant activity and Compound I has effective antioxidant activity.

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Cite This Article

Ünlüer, D., Bektaş, E., Ünver, Y. (2019). Schiff base derivatives with morpholine and antioxidant activity. Turkish Journal of Analytical Chemistry, Cilt: 1 Sayı: 1. https://ajindex.com/articles/1555235

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