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Direct arylation (hetero-coupling) of heteroarenes via unsymmetrical palladium-PEPPSI-NHC type complexes

Nawaz, Zahid; Gurbuz, Nevin; Zafar, Muhammad Naveed; Tahir, Muhammad Nawaz; Ashfaq, Muhammad; Karci, Huseyin; Ozdemir, Ismail


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  <dc:creator>Nawaz, Zahid</dc:creator>
  <dc:creator>Gurbuz, Nevin</dc:creator>
  <dc:creator>Zafar, Muhammad Naveed</dc:creator>
  <dc:creator>Tahir, Muhammad Nawaz</dc:creator>
  <dc:creator>Ashfaq, Muhammad</dc:creator>
  <dc:creator>Karci, Huseyin</dc:creator>
  <dc:creator>Ozdemir, Ismail</dc:creator>
  <dc:date>2021-01-01</dc:date>
  <dc:description>The growing interest of industry in the field of bi(hetero)arenes compounds, motivated us to synthesize these compounds via homogeneous catalytic route by using Pd PEPPSI-type complexes through direct arylation. In this work, the five new Pd PEPPSI-type complexes bearing NHC spectator ligands were synthesized and characterized by a bunch of spectroscopic techniques. Further confirmations of structural details were provided by a single crystal X-ray diffraction study of one pro-ligand and one complex. All these newly synthesized Pd-carbene complexes were found significantly active as catalysts toward direct arylation of five members heterocyclic compounds such as n-propylthaizole, 2-acetylfurane and 2-acetylthiophene with aryl bromides derivatives. These catalysts give significantly good results within two hours with just 1 mol % catalyst loading.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/238786</dc:identifier>
  <dc:identifier>oai:aperta.ulakbim.gov.tr:238786</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 208</dc:source>
  <dc:title>Direct arylation (hetero-coupling) of heteroarenes via unsymmetrical palladium-PEPPSI-NHC type complexes</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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