Synthesis, spectral characterization, and X-ray crystal structure of Pd(II) complexes containing the orthometallated C,C-chelating ligand C₆H₄-PPh₂C(H)C(O)CH₂Cl

Synthesis, spectral characterization, crystal structure and in vitro DNA/protein binding studies of phosphorous ylide palladacyclic complexes containing azide group

“…Moreover, in the IR spectra of 1a and 1b, PAC (C 6 H 5 ) bond stretching vibrations were observed in the 1106 and 1103 cm À1 , respectively. In addition, PAC (five membered ring) stretching vibration which is also sensitive to the coordination, is shifted to lower frequency with respect to the free phosphorus ylide ligand [39], suggesting some removal of the electron density of the PAC bond [41].…”