1435520-65-2Relevant academic research and scientific papers
Can Palladium Acetate Lose Its "saltiness"? Catalytic Activities of the Impurities in Palladium Acetate
Carole, William A.,Bradley, Jonathan,Sarwar, Misbah,Colacot, Thomas J.
supporting information, p. 5472 - 5475 (2015/11/18)
Commercially available palladium acetate often contains two major impurities, whose presence can impact the overall catalytic efficacy. This systematic study provides a comparison of the differences in catalytic activity of pure palladium acetate, Pd3(OAc)6, with the two impurities: Pd3(OAc)5(NO2) and polymeric [Pd(OAc)2]n in a variety of cross-coupling reactions. The solid state 13C NMR spectra of all three compounds in conjunction with DFT calculations confirm their reported geometries.
Design and preparation of new palladium precatalysts for C-C and C-N cross-coupling reactions
Bruno, Nicholas C.,Tudge, Matthew T.,Buchwald, Stephen L.
, p. 916 - 920 (2013/06/05)
A series of easily prepared, phosphine-ligated palladium precatalysts based on the 2-aminobiphenyl scaffold have been prepared. The role of the precatalyst-associated labile halide (or pseudohalide) in the formation and stability of the palladacycle has been examined. It was found that replacing the chloride in the previous version of the precatalyst with a mesylate leads to a new class of precatalysts with improved solution stability and that are readily prepared from a wider range of phosphine ligands. The differences between the previous version of precatalyst and that reported here are explored. In addition, the reactivity of the latter is examined in a range of C-C and C-N bond forming reactions.
