1 Ocak 2011 Dergi makalesi Açık Erişim

Bozkurt, Selahattin; Durmaz, Mustafa; Naziroglu, Hayriye Nevin; Yilmaz, Mustafa; Sirit, Abdulkadir

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/21751</identifier>
  <creators>
    <creator>
      <creatorName>Bozkurt, Selahattin</creatorName>
      <givenName>Selahattin</givenName>
      <familyName>Bozkurt</familyName>
      <affiliation>Selcuk Univ, Dept Chem, TR-42099 Konya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Durmaz, Mustafa</creatorName>
      <givenName>Mustafa</givenName>
      <familyName>Durmaz</familyName>
      <affiliation>Selcuk Univ, Dept Chem, TR-42099 Konya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Naziroglu, Hayriye Nevin</creatorName>
      <givenName>Hayriye Nevin</givenName>
      <familyName>Naziroglu</familyName>
      <affiliation>Karamanoglu Mehmetbey Univ, Dept Chem, TR-70100 Karaman, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yilmaz, Mustafa</creatorName>
      <givenName>Mustafa</givenName>
      <familyName>Yilmaz</familyName>
      <affiliation>Selcuk Univ, Dept Chem, TR-42099 Konya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Sirit, Abdulkadir</creatorName>
      <givenName>Abdulkadir</givenName>
      <familyName>Sirit</familyName>
      <affiliation>Selcuk Univ, Dept Chem, TR-42099 Konya, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Amino Alcohol Based Chiral Solvating Agents: Synthesis And Applications In The Nmr Enantiodiscrimination Of Carboxylic Acids</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2011</publicationYear>
  <dates>
    <date dateType="Issued">2011-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/21751</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.tetasy.2011.02.028</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Four optically active amino alcohols were synthesized via the ring opening of (R)-N-(2,3-epoxypropyl)phthalimide with (R)-2-phenyl glycinol, (1R,2S)-cis-1-amino-2-indanol, (R)-2-amino-1-butanol and (S)-phenyl ethylamine in 73-93% yields. The enantioselective recognition of these receptors towards the enantiomers of racemic carboxylic acids was studied by H-1 NMR spectroscopy. The molar ratio and the association constants of the chiral compounds with each of the enantiomers of the guests were determined by using Job plots and a non-linear least-squares fitting method, respectively. Large non-equivalent chemical shifts (up to 30.0 Hz) can be achieved in the presence of chiral amino alcohols 2 and 5. Amongst the chiral receptors used, compound 5 was found to be the best chiral shift reagent, and was effective in the determination of the enantiomeric excess of chiral carboxylic acids. (C) 2011 Elsevier Ltd. All rights reserved.</description>
  </descriptions>
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