New Water-Soluble (Iminomethyl)benzenesulfonates Derived from Biogenic Amines for Potential Biological Applications

In this paper, a highly efficient and straightforward method for synthesizing novel Schiff bases was developed by reacting selected biogenic amines with sodium 2-formylbenzene sulfonate and sodium 3-formylbenzene sulfonate. H and C NMR, IR spectroscopy, and high-resolution mass spectrometry were use...

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Bibliographic Details
Published in:	Materials Vol. 17; no. 2; p. 520
Main Authors:	Kmieciak, Anna, Krzemiński, Marek P, Hodii, Anastasiia, Gorczyca, Damian, Jastrzębska, Aneta
Format:	Journal Article
Language:	English
Published:	Switzerland MDPI AG 01-01-2024
Subjects:	Acids Alternative energy Amines Antimicrobial agents antioxidant activity Antioxidants Aqueous solutions Bacteria Biogenic amines Chemical tests and reagents E coli Energy consumption Gram-positive bacteria Green chemistry Histamine imine Imines Infrared spectroscopy inhibition of microorganism growth Mass spectrometry Methicillin Nitrogen NMR Nuclear magnetic resonance Nuclear magnetic resonance spectroscopy Reagents Room temperature Schiff bases Scientific imaging Sodium Software Solvents sulfonate Synthesis Temperature Water chemistry Poland Germany Japan biogenic amines sulfonate inhibition of microorganism growth antioxidant activity imine
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Summary:	In this paper, a highly efficient and straightforward method for synthesizing novel Schiff bases was developed by reacting selected biogenic amines with sodium 2-formylbenzene sulfonate and sodium 3-formylbenzene sulfonate. H and C NMR, IR spectroscopy, and high-resolution mass spectrometry were used to characterize the new compounds. The main advantages of the proposed procedure include simple reagents and reactions carried out in water or methanol and at room temperature, which reduces time and energy. Moreover, it was shown that the obtained water-soluble Schiff bases are stable in aqueous solution for at least seven days. Additionally, the antioxidant and antimicrobial activity of synthesized Schiff bases were tested.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	1996-1944 1996-1944
DOI:	10.3390/ma17020520