1 Ocak 2012 Dergi makalesi Açık Erişim

Siga, Fatma; Temel, Hamdi; Aydemir, Murat; Ocak, Yusuf Selim; Pasa, Salih; Baysal, Akin

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/88929</identifier>
  <creators>
    <creator>
      <creatorName>Siga, Fatma</creatorName>
      <givenName>Fatma</givenName>
      <familyName>Siga</familyName>
      <affiliation>Dicle Univ, Fac Educ, Dept Chem, TR-21280 Diyarbakir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Temel, Hamdi</creatorName>
      <givenName>Hamdi</givenName>
      <familyName>Temel</familyName>
      <affiliation>Dicle Univ, Fac Educ, Dept Chem, TR-21280 Diyarbakir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Aydemir, Murat</creatorName>
      <givenName>Murat</givenName>
      <familyName>Aydemir</familyName>
      <affiliation>Dicle Univ, Fac Sci, Dept Chem, TR-21280 Diyarbakir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ocak, Yusuf Selim</creatorName>
      <givenName>Yusuf Selim</givenName>
      <familyName>Ocak</familyName>
      <affiliation>Dicle Univ, Fac Educ, Dept Chem, TR-21280 Diyarbakir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Pasa, Salih</creatorName>
      <givenName>Salih</givenName>
      <familyName>Pasa</familyName>
      <affiliation>Dicle Univ, Fac Educ, Dept Chem, TR-21280 Diyarbakir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Baysal, Akin</creatorName>
      <givenName>Akin</givenName>
      <familyName>Baysal</familyName>
      <affiliation>Dicle Univ, Fac Sci, Dept Chem, TR-21280 Diyarbakir, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Superb Efficient And Recycle Polymer-Anchored Systems For Palladium Catalyzed Suzuki Cross-Coupling Reactions In Water</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2012</publicationYear>
  <dates>
    <date dateType="Issued">2012-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/88929</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.apcata.2012.09.048</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">A set of three new polymer-anchored palladium(II) Schiff base catalysts have been synthesized, characterized and their catalytic activity was investigated in the Suzuki cross-coupling reaction between aryl halides and arylboronic acid in the presence of Cs2CO3 as a base. They show excellent catalytic activity in coupling of aryl bromides or aryl iodide with phenylboronic acid under the optimized reaction conditions in water. Polymer-anchored Pd(II) complexes provided turnover frequency of 29,700 or 58,200 h(-1) in Suzuki coupling reactions of phenylboronic acid with p-bromoacetophenone or p-iodobenzene, respectively, which are the highest values ever reported for the Suzuki coupling reactions in water as sole solvent. The catalyst 1 could be used for 15 reaction cycles in the Suzuki coupling of p-acetobromobenzene at 100 degrees C with no loss of catalytic activity. (C) 2012 Elsevier B.V. All rights reserved.</description>
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