1504-73-0Relevant articles and documents
Supported palladium nanoparticles as switchable catalyst for aldehyde conjugate/s and acetate ester syntheses from alcohols
Kumar, Sandeep,Chaudhary, Abha,Bandna,Bhattacherjee, Dhananjay,Thakur, Vandna,Das, Pralay
supporting information, p. 3242 - 3245 (2017/07/12)
Polymer-supported Pd(0) (Pd@PS) nanoparticles (NPs) were explored as a switchable catalyst for oxidative aldehyde conjugate/s (AC/s) and acetate esters (AEs) syntheses from alcohols. Using the same substrates, the catalyst in the presence of oxygen and K2CO3 participated in AC/s synthesis, and in the presence of traces of air and NaOtBu, unusual AEs products were obtained.
Influence of the catalytic conditions on the selectivity of the Pd-catalyzed Heck arylation of acrolein derivatives
No?l, Sébastien,Djakovitch, Laurent,Pinel, Catherine
, p. 3839 - 3842 (2007/10/03)
The Heck arylation of acrolein with a variety of condensed aryl and heteroaryl halides is described. Depending on the substrate, up to 87% isolated yield to the expected aldehydes was achieved. When the reaction was run on diethylacetal acrolein, the choice of catalytic system dramatically affected the selectivity of the reaction: the catalyst system based on Herrmann's palladacycle complex gave mainly saturated esters 2, whereas Cacchi's conditions led to the formation of α,β-unsaturated aldehydes 1.