1 Ocak 2010 Dergi makalesi Açık Erişim

Ciftci, Goenuel Yenilmez; Dal, Hakan; Ecik, Esra Tanriverdi; Hokelek, Tuncer; Kilic, Adem; Senkuytu, Elif

Dublin Core

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  <dc:creator>Ciftci, Goenuel Yenilmez</dc:creator>
  <dc:creator>Dal, Hakan</dc:creator>
  <dc:creator>Ecik, Esra Tanriverdi</dc:creator>
  <dc:creator>Hokelek, Tuncer</dc:creator>
  <dc:creator>Kilic, Adem</dc:creator>
  <dc:creator>Senkuytu, Elif</dc:creator>
  <dc:date>2010-01-01</dc:date>
  <dc:description>In this study, the crystal structures of the dispiroansa spermine derivatives of cyclotriphosphazene are characterised for the first time. The reaction of spiro-, gem-disubstituted cyclotriphosphazene derivatives, N3P3Cl4R2 [R = NHPh, (HN(CH2)(3)NH)(0.5), (OCH2C(CH3)(2)CH2O)(0.5)], (1-3), with spermine (4), in aprotic solvents such as CH2Cl2 results in a series of dispirobino spermine derivatives of cyclotriphosphazene (5a, 6a, 7), namely spermine bridged compounds. Whereas, in protic solvents such as CHCl3 give, dispiroansa derivatives (8-10) namely tetracyclic cyclotriphosphazene. The new series of dispirobino and dispiroansa spermine derivatives of cyclotriphosphazene (5a, 6a, 7-10) have been characterised by elemental analysis, mass spectrometry, X-ray (for 5a, 8,10) and H-1, P-31 NMR spectroscopies. (C) 2009 Elsevier Ltd. All rights reserved.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/28301</dc:identifier>
  <dc:identifier>oai:zenodo.org:28301</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>POLYHEDRON 29(4) 1209-1218</dc:source>
  <dc:title>The new dispirobino and dispiroansa spermine derivatives of cyclotriphosphazenes</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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