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Well-defined PEPPSI-themed palladium-NHC complexes: synthesis, and catalytic application in the direct arylation of heteroarenes

Kaloglu, Murat; Gurbuz, Nevin; Yildirim, Ilkay; Özdemir, Namık; Özdemir, İsmail (Wiley, 2020)

In this study, a series of benzimidazolium salts were synthesized as unsymmetrical N-heterocyclic carbene (NHC) precursors. Benzimidazolium salts were used for synthesis of the PEPPSI (pyridine enhanced precatalyst preparation ...

Palladium-carbene catalyzed direct arylation of five-membered heteroaromatics

Kaloglu, Murat; Kaloglu, Nazan; Ylidirim, Ilkay; Özdemir, Namık; Özdemir, İsmail (Elsevier, 2020)

Due to the industrial importance of bi(hetero)arenes, the synthesis of these compounds by homogeneous Pd-catalyzed direct arylation is an important research topic in modern organic chemistry. In this study, PEPPSI-type, ...