93794-95-7Relevant academic research and scientific papers
An Unusually Lower Barrier to Reductive Elimination of an 18-Electron μ3-Allyl(organo)nickel(II) Complex Than Those of a 16-Electron μ3-Allyl Counterpart and a 16-Electron μ1-Allyl Isomer
Kurosawa, Hideo,Ohnishi, Hiroaki,Emoto, Mitsuhiro,Kawasaki, Yoshikane,Murai, Shinji
, p. 6272 - 6273 (2007/10/02)
We report a novel finding that the coupling of allyl and aryl groups on Ni is much more facile in an μ3-allyl form with 18-electron configuration than in both a 16-electron μ3-allyl counterpart and a 16-electron μ1-allyl isomer.This trend seems of particular relevance to the origin of some unique ligand and metal effects upon reactivity and selectivity in catalyses.
Acceleration of the Reductive Elimination Step in Pd-Catalysed Allylic Alkylation by Allylic Substrates
Kurosawa, Hideo,Emoto, Mitsuhiro,Urabe, Akira
, p. 968 - 969 (2007/10/02)
Allylic electrophiles used in Pd-catalysed allylic alkylation greatly accelerate reductive elimination of η3-allyl(organo)palladium(II) complexes, via a PdIV intermediate, to give the coupling products and η3-allylpalladium(II) salts.
