1 Ocak 2020 Dergi makalesi Açık Erişim

Yilmaz, Veysel T.; Icsel, Ceyda; Turgut, Omer R.; Aygun, Muhittin; Evren, Enes; Ozdemir, Ismail

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{
  "@context": "https://schema.org/", 
  "@id": 6145, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Uludag Univ, Fac Arts & Sci, Dept Chem, TR-16059 Bursa, Turkey", 
      "name": "Yilmaz, Veysel T."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Uludag Univ, Fac Arts & Sci, Dept Chem, TR-16059 Bursa, Turkey", 
      "name": "Icsel, Ceyda"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Uludag Univ, Fac Arts & Sci, Dept Chem, TR-16059 Bursa, Turkey", 
      "name": "Turgut, Omer R."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Dept Phys, Fac Sci, TR-35210 Izmir, Turkey", 
      "name": "Aygun, Muhittin"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Inonu Univ, Catalysis Res & Applicat Ctr, TR-44280 Malatya, Turkey", 
      "name": "Evren, Enes"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Inonu Univ, Catalysis Res & Applicat Ctr, TR-44280 Malatya, Turkey", 
      "name": "Ozdemir, Ismail"
    }
  ], 
  "datePublished": "2020-01-01", 
  "description": "A number of new Pd(II) saccharinate (sac) complexes bearing a range of phenyl (Ph), cyclohexyl (Cy) and alkyl (Me and Et) substituted tertiary phosphine ligands with systematically changing electronic and steric properties, namely trans-[PdCl(sac)(L)(2)] (L = PPh3 (1); PPh2Cy (3)), trans-[Pd(sac)(2)(H2O)(L)] (L = PPh3 (2); PPh2Cy (5)), trans-[Pd(sac)(2)(L)(2)] (L = PPh2Cy (4); PPhCy2 (6); PCy3 (8)), [PdCl(sac)(PCy3)(DMSO)] (7), trans-[Pd (sac)(2)(PPh2Me)(DMSO)] (9) and cis-[M(sac)(2)(L)(2)] (L= PPhMe2 (10); PPh2Et (11); PPhEt2 (12)), were synthesized and structurally characterized. The Pd(II) complexes were applied for direct C2/C5 arylation of fivemembered heteroarenes such as furan, thiophene and thiazole derivatives with aryl bromides. Notably, arylation products up to 99% yields were obtained in the presence of the Pd(II) complexes. The catalytic mechanism of the direct arylation was proposed to proceed via a Pd(0)/Pd(II) pathway, due to elimination of the sac ligand in the Pd(II) complexes during catalysis.", 
  "headline": "Synthesis, structures and catalytic activity of Pd(II) saccharinate complexes with monophosphines in direct arylation of five-membered heteroarenes with aryl bromides", 
  "identifier": 6145, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Synthesis, structures and catalytic activity of Pd(II) saccharinate complexes with monophosphines in direct arylation of five-membered heteroarenes with aryl bromides", 
  "url": "https://aperta.ulakbim.gov.tr/record/6145"
}