Synthesis and characterization of oligo-2-[(2-hydroxymethylphenylimino) methyl] phenol and oligo-2-[(2-hydroxymethylphenylimino) methyl]-5-bromo-phenol

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dc.authoridKaya, Ismet/0000-0002-9813-2962
dc.authoridErcag, Ayse/0000-0003-0578-5698
dc.contributor.authorKaya, İsmet
dc.contributor.authorErcag, Ayse
dc.contributor.authorCulhaoglu, Suleyman
dc.date.accessioned2025-01-27T20:49:35Z
dc.date.available2025-01-27T20:49:35Z
dc.date.issued2007
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractOligo-2-[(2-hydroxymethylphenylimino) methyl] phenol O-(2-HMPIMP) and oligo-2-[(2-hydroxymethylphenyl imino) methyl]-5-bromo-phenol O-(2-HMPIMBP) were synthesized by the oxidative polycondensation reaction using air as an oxidant in an aqueous alkaline medium at 70 degrees C. They were characterized by H-1-NMR, FT-IR, UV-vis, TC, size exclusion chromatography (SEC) and elemental analysis. According to the SEC analyses, the number-average molecular weight (M-n), weight-average molecular weight (M-w) and polydispersity index (PDI) values of O-2-HMPIMBP and O-2-HMPIMP are 1100, 1600 g mol(-1) and 1.45; and 6000, 6250 g mol(-1) and 1.04, respectively. According to TG analyses, the weight losses of O-2-HMPIMP and O-2-HMPIMBP are 98.31% and 96.91%, respectively, at 900 degrees C.
dc.identifier.endpage63
dc.identifier.issn1300-0527
dc.identifier.issue1
dc.identifier.scopus2-s2.0-34047203711
dc.identifier.scopusqualityQ3
dc.identifier.startpage55
dc.identifier.trdizinid67266
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/67266
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25235
dc.identifier.volume31
dc.identifier.wosWOS:000246108000007
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTubitak Scientific & Technological Research Council Turkey
dc.relation.ispartofTurkish Journal of Chemistry
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectoxidative polycondensation
dc.subjectoligo-2-[(2-hydroxymethylphenylimino) methyl] phenol
dc.subjectoligo2-[(2-hydroxymethylphenylimino) methyl]-5-bromo-phenol
dc.subjectthermal analyses
dc.subject2-aminobenzyl alcohol
dc.titleSynthesis and characterization of oligo-2-[(2-hydroxymethylphenylimino) methyl] phenol and oligo-2-[(2-hydroxymethylphenylimino) methyl]-5-bromo-phenol
dc.typeArticle

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