Journals / Hacettepe Üniversitesi Eczacılık Fakültesi Dergisi / 2021 / Cilt: 41 - Sayı: 3

Synthesis, Antibacterial Activity and Photophysical Properties of Bis-benzamide derivatives

Bis-benzamid Türevlerinin Sentezi, Antibakteriyel Aktivitesi ve Fotofiziksel Özellikleri

Pages
143–149
Publication Date
2021-09-01
DOI
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AI Summary & Key Takeaways

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

The compound 3a exhibited positive solvatochromism about 31 nm by increasing of solvent polarity.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, N,N’-(dodecane-1,12-diyl)bis(2,4-dichlorobenzamide) and N,N’- (dodecane-1,12-diyl)bis(4-bromobenzamide) as new bis-benzamides were syn- thesized by reaction of 1,12-diaminododecane and two different acyl chloride compounds in 88% and 92% yield, respectively.
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Key Findings & Data:Their molecular structures were characterized using 1H NMR, 13C NMR and FT-IR techniques.
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Conclusion & Impact:The compound 3a exhibited positive solvatochromism about 31 nm by increasing of solvent polarity.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Antibakteriyel aktivite · Bis-benzamid · Fotofiziksel özellik

Abstract

In this study, N,N’-(dodecane-1,12-diyl)bis(2,4-dichlorobenzamide) and N,N’- (dodecane-1,12-diyl)bis(4-bromobenzamide) as new bis-benzamides were syn- thesized by reaction of 1,12-diaminododecane and two different acyl chloride compounds in 88% and 92% yield, respectively. Their molecular structures were characterized using 1H NMR, 13C NMR and FT-IR techniques. Antibacterial activities of the synthesized compounds were screened against Staphylococcus aureus ATCC 25923 and Escherichia coli ATCC 25922 strains. Moreover, pho- tophysical properties of the products in CH Cl and CHCl were investigated us- 2 2 3 ing UV-vis spectroscopy. The compound 3a exhibited positive solvatochromism about 31 nm by increasing of solvent polarity.

Özet

Bu çalışmada, 1,12-diaminododekan ve iki farklı açil klorür bileşiğinin reaksiyonu ile N,N'-(dodekan-1,12-diil)bis(2,4-diklorobenzamid) ve N,N'-(dodekan-1,12-diil)bis(4-bromobenzamid) olmak üzere yeni bis-benzamidler sırasıyla %88 ve %92 verimle sentezlendi. Moleküler yapıları 1H NMR, 13C NMR ve FT-IR teknikleri kullanılarak karakterize edildi. Sentezlenen bileşiklerin antibakteriyel aktiviteleri Staphylococcus aureus ATCC 25923 ve Escherichia coli ATCC 25922 suşlarına karşı tarandı. Ayrıca, CH2Cl2 ve CHCl3 içindeki ürünlerin fotofiziksel özellikleri UV-vis spektroskopisi kullanılarak incelendi. Bileşik 3a, çözücü polaritesinin artmasıyla yaklaşık 31 nm'de pozitif solvatokromizm gösterdi.

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Cite This Article

ALKAYA, G. B., EFEOĞLU, Ç., ACAR, İ., YALÇIN, E., KAYA, F. N. D., NURAL, Y. (2021). Synthesis, Antibacterial Activity and Photophysical Properties of Bis-benzamide derivatives. Hacettepe Üniversitesi Eczacılık Fakültesi Dergisi, Cilt: 41 - Sayı: 3, 143–149. https://ajindex.com/articles/762272

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