Novel bis(aminoalcohol)oxalamide organogelators and their diglycolylamide analogs: evaluation of gelation efficiency in various organic fluids

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dc.contributor.authorColak, Mehmet
dc.contributor.authorBaris, Deniz
dc.contributor.authorPirinccioglu, Necmettin
dc.contributor.authorHosgoren, Halil
dc.date.accessioned2024-04-24T17:21:05Z
dc.date.available2024-04-24T17:21:05Z
dc.date.issued2017
dc.departmentDicle Üniversitesien_US
dc.description.abstractThree modular types of bis(aminoalcohol)oxalamides (1, 4, and 7) and bis(aminoalcohol)diglycolylamide (8) gelators have been prepared by the reaction of the respective aminoalcohols with oxalyl and digycolyl methylesters as potential low-molecular-weight organogelators. The gelation properties of these amides have been evaluated in various aromatic organic solvents (xylene, toluene, isopropyl benzene, and aromatic ether type organic fluids such as anisole or alpha-phenylethylmethylether) as well as the long-chain aliphatic alcohols (1-hexanol, 1-octanol, 2-octanol, and aromatic 1-phenylethanol). The compounds with sec-butyl and ethyl side chains produce good gelation properties in both aromatic and other organic fluids. Furthermore, the common oxalamide linker present in the gelators was replaced by an extended diglycolylamide linker (8) and its behaviors were compared with the benzylic oxalamide analog (3). The gelator (8) gives the best results with aromatic fluid and lauric acid ethyl ester. H-1 NMR studies reveal the existence of temperature dependent network assembly/dissolution equilibrium and produce K-gel. FTIR was employed to see the effect of hydrogen bonding in the formation of gel network. Thermodynamic parameters regarding gel-to-sol transition were collected with van't Hoff relationships.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [113Z142]; Dicle University Research Council [13-FF-72, 13-FF-73]en_US
dc.description.sponsorshipWe would like to express our gratitude to the Scientific and Technological Research Council of Turkey (TUBITAK) for financially support (Project No. 113Z142), and also the Dicle University Research Council (13-FF-72 and 13-FF-73).en_US
dc.identifier.doi10.3906/kim-1701-76
dc.identifier.endpage671en_US
dc.identifier.issn1300-0527
dc.identifier.issue5en_US
dc.identifier.startpage658en_US
dc.identifier.trdizinid244504
dc.identifier.urihttps://doi.org/10.3906/kim-1701-76
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/244504
dc.identifier.urihttps://hdl.handle.net/11468/19361
dc.identifier.volume41en_US
dc.identifier.wosWOS:000415108300005
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGelationen_US
dc.subjectSelf-Assemblyen_US
dc.subjectLow-Molecular-Weight Organogelsen_US
dc.subjectInfrareden_US
dc.subjectNmr Spectroscopyen_US
dc.subjectHydrogen Bondingen_US
dc.subjectChiral Amidediolsen_US
dc.titleNovel bis(aminoalcohol)oxalamide organogelators and their diglycolylamide analogs: evaluation of gelation efficiency in various organic fluidsen_US
dc.titleNovel bis(aminoalcohol)oxalamide organogelators and their diglycolylamide analogs: evaluation of gelation efficiency in various organic fluids
dc.typeArticleen_US

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