Abstract
The allylpalladium [Pd(η3-C3H5)(L)](BF4) (L = L1 (1), L2 (2), L3 (3), L4 (4)) complexes with pyridylpyrazole ligands 2-(5-phenyl-1H-pyrazol-3-yl)pyridine (L1), 2-(1-ethyl-5-phenyl-1H-pyrazol-3-yl)pyridine (L2), 2-(1-octyl-5-phenyl)-1H-pyrazol-3-yl)pyridine (L3), and 2-(5-phenyl-3-(pyridin-2-yl)pyrazol-1-yl)ethanol (L4) were synthesized from the appropriate pyridylpyrazole ligand and [Pd(η3-C3H5)Cl]2 in the presence of AgBF4. The cationic complex 1 was converted into the neutral complex 5 under basic conditions. These complexes were characterized, and the crystal and molecular structure of [Pd(η3-C3H5)(L2)](BF4) (2) was resolved by X-ray diffraction. Also, we have studied the apparent allyl rotation, observed as Hsyn−Hsyn and Hanti−Hanti interconversions. The influences of the solvent, the traces of water, and the N1 substituent have also been studied.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
