- Turkish Journal of Chemistry
- Vol: 39 Issue: 6
- The synthesis, characterization, and catalytic properties of (κ 2 − C, N)-palladacycles with N-heter...
The synthesis, characterization, and catalytic properties of (κ 2 − C, N)-palladacycles with N-heterocyclic carbene-based ancillary ligands
Authors : Muhammet Emin Günay, Gülcan Gençay Çoğaşlioğlu, Rukiye Firinci
Pages : 1310-1316
View : 10 | Download : 6
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :Novel five-membered ($\kappa ^{2}-C,N)$-palladacyclic complexes were prepared from the reaction of the corresponding acetate-bridged palladacycle dimer with N-heterocyclic carbene (NHC) ligands in high yields. Palladacyclic complexes (\textbf{3}) were fully characterized by elemental analysis and $^{1}$H and $^{13}$C NMR spectroscopy. Palladacyclic complexes were tested as catalyst for the C--C bond forming reaction. These complexes were found to be efficient catalysts for the Suzuki--Miyaura reaction of aryl bromides.Keywords : Palladacycle, N-heterocyclic carbene ligand, Suzuki--Miyaura reaction