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Synthesis of new Pd(NHC)-PEPPSI type complexes as catalysts toward C-C cross-coupling reactions

Nawaz, Zahid; Gurbuz, Nevin; Zafar, Muhammad Naveed; Ozdemir, Namik; Habib, Uzma; Jan, Kalsoom; Ozdemir, Ismail


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{
  "DOI": "10.1016/j.molstruc.2021.130883", 
  "abstract": "The goal of our research is to synthesis homogeneous catalysts, for which we take start from two novel precursors of 1-(3-methyloxetane-3-yl)benzimidazole and 5,6-dimethyl-1-((3-methyloxetane3-yl)benzimidazole. A series of ligands containing 1,3-disubstituted benzimidazolium salts were synthesized from the corresponding precursors to form N-heterocyclic carbene (NHC) ligands. Furthermore, four new Pd(NHC)-PEPPSI type complexes were synthesized from these ligands. The structure elucidation of all the synthesized ligands, and complexes was confirmed by various spectroscopic techniques such as NMR, FT-IR. The compounds 1b, 2b, 3a, 3d were confirmed by the X-ray technique. All these complexes were found significantly active as catalysts toward the C-C cross-coupling reaction. (c) 2021 Elsevier B.V. All rights reserved.", 
  "author": [
    {
      "family": "Nawaz", 
      "given": " Zahid"
    }, 
    {
      "family": "Gurbuz", 
      "given": " Nevin"
    }, 
    {
      "family": "Zafar", 
      "given": " Muhammad Naveed"
    }, 
    {
      "family": "Ozdemir", 
      "given": " Namik"
    }, 
    {
      "family": "Habib", 
      "given": " Uzma"
    }, 
    {
      "family": "Jan", 
      "given": " Kalsoom"
    }, 
    {
      "family": "Ozdemir", 
      "given": " Ismail"
    }
  ], 
  "container_title": "JOURNAL OF MOLECULAR STRUCTURE", 
  "id": "238426", 
  "issued": {
    "date-parts": [
      [
        2021, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Synthesis of new Pd(NHC)-PEPPSI type complexes as catalysts toward C-C cross-coupling reactions", 
  "type": "article-journal", 
  "volume": "1243"
}
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