Synthesis, structures and catalytic activity of Pd(II) saccharinate complexes with monophosphines in direct arylation of five-membered heteroarenes with aryl bromides

The palladium(II) complexes derived from saccharinate and tertiary phosphine ligands were synthesized and structurally characterized. The complexes displayed efficient catalytic performance in direct arylation of five-membered heteroarenes with aryl bromides.