Araştırma Makalesi

Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters

Cilt: 25 Sayı: 1 16 Ocak 2023
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Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters

Öz

In this study, a series of thiophenyl-chalcones derivatives was synthesized and their DPPH and ABTS activities were evaluated. All thiophenyl-chalcones exhibited high antioxidant activity. Among them, 4e ((E)-5-(3-(4-(chlorosulfonyl)-3-hydroxyphenyl)-3-oxoprop-1-en-1-yl)thiophene-2-sulfonyl chloride) have higher ABTS activity (IC50 = 13.12 μM) than quercetin (IC50 = 15.49 μM), well-known as antioxidant agent and used as a standard. The structure-activity relationship results revealed that most of synthesized sulfonyl chloride derivatives (4a-e) have higher antioxidant activity than the sulphonamide derivatives (5a-c) and also 4d and 4e including hydroxyl group, exhibited the strongest antioxidant activity as expected. Additionally, the frontier molecular orbitals (FMOs) energies and molecular parameters of the synthesized molecules were calculated to support experimental results. The quantum chemical calculation results indicated that the strongest antioxidant compounds, in this study, had the lowest LUMO energies and the highest electronegativity, electron affinity and electrophilicity index.

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

16 Ocak 2023

Gönderilme Tarihi

23 Mayıs 2022

Kabul Tarihi

2 Ocak 2023

Yayımlandığı Sayı

Yıl 2023 Cilt: 25 Sayı: 1

Kaynak Göster

APA
Sönmez, F., Gür, T., & Şahin, Z. (2023). Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 25(1), 293-304. https://doi.org/10.25092/baunfbed.1119869
AMA
1.Sönmez F, Gür T, Şahin Z. Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters. BAUN Fen. Bil. Enst. Dergisi. 2023;25(1):293-304. doi:10.25092/baunfbed.1119869
Chicago
Sönmez, Fatih, Tuğçe Gür, ve Zuhal Şahin. 2023. “Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 25 (1): 293-304. https://doi.org/10.25092/baunfbed.1119869.
EndNote
Sönmez F, Gür T, Şahin Z (01 Ocak 2023) Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 25 1 293–304.
IEEE
[1]F. Sönmez, T. Gür, ve Z. Şahin, “Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters”, BAUN Fen. Bil. Enst. Dergisi, c. 25, sy 1, ss. 293–304, Oca. 2023, doi: 10.25092/baunfbed.1119869.
ISNAD
Sönmez, Fatih - Gür, Tuğçe - Şahin, Zuhal. “Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 25/1 (01 Ocak 2023): 293-304. https://doi.org/10.25092/baunfbed.1119869.
JAMA
1.Sönmez F, Gür T, Şahin Z. Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters. BAUN Fen. Bil. Enst. Dergisi. 2023;25:293–304.
MLA
Sönmez, Fatih, vd. “Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 25, sy 1, Ocak 2023, ss. 293-04, doi:10.25092/baunfbed.1119869.
Vancouver
1.Fatih Sönmez, Tuğçe Gür, Zuhal Şahin. Thiophenyl-chalcone derivatives: Synthesis, antioxidant activity, FMO energies and molecular parameters. BAUN Fen. Bil. Enst. Dergisi. 01 Ocak 2023;25(1):293-304. doi:10.25092/baunfbed.1119869

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