Reactions of Pd beta-Diketonate Complexes with Triethylaluminium

摘要

Reactions of Pd(Acac)_2 and Pd(Acac)_2PPh_3 complexes with triethylaluminium in an inert atmosphere are studied by the NMR and IR,electronic microscopy,and X-ray powder diffraction methods.The final products of conversion of the initial Pd(II)complexes are the Pd(0)nanoparticles with the predominant diameter 2-4 nm.The main factors determining the size of Pd(0)particles and the nature of the ligand shell are considered.