1 Ocak 2012 Dergi makalesi Açık Erişim

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

Dublin Core

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  <dc:creator>Siga, Fatma</dc:creator>
  <dc:creator>Temel, Hamdi</dc:creator>
  <dc:creator>Aydemir, Murat</dc:creator>
  <dc:creator>Ocak, Yusuf Selim</dc:creator>
  <dc:creator>Pasa, Salih</dc:creator>
  <dc:creator>Baysal, Akin</dc:creator>
  <dc:date>2012-01-01</dc:date>
  <dc:description>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.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/88929</dc:identifier>
  <dc:identifier>oai:zenodo.org:88929</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>APPLIED CATALYSIS A-GENERAL 449 172-182</dc:source>
  <dc:title>Superb efficient and recycle polymer-anchored systems for palladium catalyzed Suzuki cross-coupling reactions in water</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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