Synthesis and characterization of phenoxyphosphazenes. Structure of 2,2-[2,2?-metheylenebis(4-chlorophenoxy)]-4,4,6,6-tetrachlorocyclo-2?5,4?5,6?5-triphosphazatriene (spiro)

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dc.authoridUnver, Huseyin/0000-0003-3968-4385
dc.contributor.authorYildiz, M
dc.contributor.authorErdener, D
dc.contributor.authorÜnver, H
dc.contributor.authorIskeleli, NO
dc.date.accessioned2025-01-27T20:50:30Z
dc.date.available2025-01-27T20:50:30Z
dc.date.issued2005
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe reactions of trimericphosphazenes with sodium [2, 2'-methylenebis(4-chlorophenoxide)] have been investigated. Experimental studies were carried out in argon atmosphere. The sodium aryloxides were prepared from methylenebis (4-chlorophenol) and sodium. The phosphazene and phenolate were reacted at -20 degrees C and then refluxed. After the reaction products (I and 2) were separated by column chromatography, the structures of the compounds were characterized by elemental analysis, IR, H-1-, C-13-, P-31-NMR, and mass spectroscopy. The compound I (spiro) crystallizes in the monoclinic space group Cm with unit cell parameters: a = 8.231(1), b = 16.242(2), c = 7.731(1) angstrom, beta = 103.31(1)degrees, V= 1005.8(2) angstrom(3), D-x = 1.796 g cm(-3) respectively. The crystal structures were solved by direct methods and refined by full-matrix least squares. (c) 2005 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molstruc.2005.06.017
dc.identifier.endpage172
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.issue1-3
dc.identifier.scopus2-s2.0-26444589704
dc.identifier.scopusqualityQ1
dc.identifier.startpage165
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2005.06.017
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25508
dc.identifier.volume753
dc.identifier.wosWOS:000232895800023
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Molecular Structure
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectphosphazenes
dc.subjectspectroscopic studies
dc.subjectcrystal structure
dc.subjectphenoxy
dc.subjecttrimer
dc.titleSynthesis and characterization of phenoxyphosphazenes. Structure of 2,2-[2,2?-metheylenebis(4-chlorophenoxy)]-4,4,6,6-tetrachlorocyclo-2?5,4?5,6?5-triphosphazatriene (spiro)
dc.typeArticle

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