Erdemir, FatosAktas, AydinCelepci, Duygu BarutGok, Yetkin2024-08-042024-08-0420202585-72901336-9075https://doi.org/10.1007/s11696-019-00859-xhttps://hdl.handle.net/11616/98873In this study, new six Pd-based complexes containing mixture N-heterocyclic carbene (NHC) and triphenylphosphine-(PPh3) ligands were synthesized from the reaction of the (NHC)PdI2(pyridine) with-PPh3. The new (NHC)PdI2(PPh3) complexes were characterized using FTIR, H-1-NMR, C-13-NMR, and P-31-NMR spectroscopy and elemental analyses techniques. These spectra are consistent with the proposed formula. Molecular and crystal structure of two complexes was obtained using single-crystal X-ray diffraction method. Based on the crystal results, a cis geometry was assigned to all the complexes. These new complexes have been examined as the catalyst in the Sonogashira cross-coupling reaction. The catalytic conversions of the complexes were obtained between 71 and 99% from the reaction of phenylacetylene and aryl bromides. Also, these new complexes have been examined as the catalyst in the Mizoroki-Heck cross-coupling reaction. The catalytic conversions of the complexes were obtained between 80 and 100% from the reaction of styrene and aryl bromides.eninfo:eu-repo/semantics/closedAccessCrystal structureMizoroki-Heck reactionsN-Heterocyclic carbenesPalladium complexSonogashira reactionsTriphenylphosphineArticle7419911210.1007/s11696-019-00859-x2-s2.0-85069180433Q2WOS:000510432900005Q3