32005-36-0, Name is Bis(dibenzylideneacetone)palladium, belongs to catalyst-palladium compound, is a common compound. Safety of Bis(dibenzylideneacetone)palladiumIn an article, once mentioned the new application about 32005-36-0.
The (E)- and (Z)-styryl isomers of trans-[Pd(CH=CHPh)Br(PMePh 2)2](1a) and [Pd(n2-PhCH= CHPMePh2) Br(PMePh2)] (2a) were prepared, and their C-P reductive elimination (1a – 2a) and C-P oxidative addition (2a – 1a) behaviors examined. Kinetics and thermodynamics of the reactions are strongly affected by E/Z configurations of the styryl group and solvent polarity. Complex (E)-1a readily undergoes C- P reductive elimination in CD2Cl2 as a polar solvent in high selectivity. On the other hand, while the (Z)-isomer of 1a is unreactive toward reductive elimination, (Z)-2a undergoes C-P oxidative addition favorably in nonpolar benzene. X-ray diffraction analysis and DFT calculations for 1a and 2a provided reasonable accounts for these reaction features. Kinetic examinations revealed two types of C- P reductive elimination processes, which involve predissociation and association of the PMePh2 ligand, respectively.
Do you like my blog? If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 32005-36-0
Reference：
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method