Spectroscopic study, antimicrobial activity and crystal structures of N-(2-hydroxy-5-nitrobenzalidene)4-aminomorpholine and N-(2-hydroxy-1-naphthylidene)4-aminomorpholine

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dc.contributor.authorYıldız, Mustafa
dc.contributor.authorÜnver, Hüseyin
dc.contributor.authorDülger, Başaran
dc.contributor.authorErdener, Diğdem
dc.contributor.authorOcak, Nazan
dc.contributor.authorErdönmez, Ahmet
dc.contributor.authorDurlu, Tahsin Nuri
dc.date.accessioned2020-06-25T17:40:43Z
dc.date.available2020-06-25T17:40:43Z
dc.date.issued2005
dc.departmentKırıkkale Üniversitesi
dc.descriptionDulger, Basaran/0000-0002-3184-2652; Unver, Huseyin/0000-0003-3968-4385; Dulger, Basaran/0000-0002-3184-2652
dc.description.abstractSchiff bases N-(2-hydroxy-3-nitrobenzalidene)4-aminomorpholine (1) and N-(2-hydroxy- I -naphthylidene)4-aminomorpholine (2) were synthesized from the reaction of 4-aminomorpholine with 2-hydroxy-5-nitrobenzaldehyde and 2-hydroxy- 1 -naphthaldehyde. Compounds 1 and 2 were characterized by elemental analysis, IR, H-1 NMR, C-13 NMR and UV-Visible techniques. The UV-Visible spectra of the Schiff bases with OH group in ortho position to the imino group were studied in polar and nonpolar solvents in acidic and basic media. The structures of compounds 1 and 2 have been examined cyrstallographically, for two compounds exist as dominant form of enol-imines in both the solutions and solid state. The title compounds 1 and 2 crystallize in the monoclinic space group P2(1)/c and P2(1)/n with unit cell parameters: a=8.410(1) and 11.911(3), b=6.350(9) and 4.860(9), c=21.728(3) and 22.381(6) angstrom, beta=90.190(1) and 95.6(2)degrees, V=1160.6(3) and 1289.5(5) angstrom(3), D-x = 1.438 and 1.320 g cm(-3), respectively. The crystal structures were solved by direct methods and refined by full-matrix least squares. The antimicrobial activities of compounds 1 and 2 have also been studied. The antimicrobial activities of the ligands have been screened in vitro against the organisms Escherichia coli ATCC 11230, Staphylococcus aureus ATCC 6538, Klebsiella pneumoniae UC57, Micrococcus luteus La 297 1, Proteus vulgaris ATCC 8427, Pseudomonas aeruginosa ATCC 27853, Mycobacterium smegmatis CCM 2067, Bacillus cereus ATCC 7064, Listeria monocytogenes ATCC 15313, Candida albicans ATCC 1023 1, Kluyveromyces fragilis NRRL 2415, Rhodotorula rubra DSM 70403, Debaryomyces hansenii DSM 70238 and Hanseniaspora guilliennondii DSM 3432. 0 2004 Elsevier B.V. All rights reserved.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.molstruc.2004.10.029
dc.identifier.endpage260en_US
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.issue1-3en_US
dc.identifier.scopus2-s2.0-14644414194
dc.identifier.scopusqualityQ1
dc.identifier.startpage253en_US
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2004.10.029
dc.identifier.urihttps://hdl.handle.net/20.500.12587/3531
dc.identifier.volume738en_US
dc.identifier.wosWOS:000227744500037
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of Molecular Structure
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSchiff baseen_US
dc.subjectspectroscopic studiesen_US
dc.subjectcrystal structureen_US
dc.subjectmorpholineen_US
dc.subjectbiological activitiesen_US
dc.titleSpectroscopic study, antimicrobial activity and crystal structures of N-(2-hydroxy-5-nitrobenzalidene)4-aminomorpholine and N-(2-hydroxy-1-naphthylidene)4-aminomorpholineen_US
dc.typeArticle

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