53384-65-9Relevant articles and documents
Nickel- and Palladium-Catalyzed Additions of Nucleophiles to Cyclic 1,3-Dienes
Andell, Ove S.,Baeckvall, Jan-E.,Moberg, Christina
, p. 184 - 189 (2007/10/02)
Carbon nucleophiles have been found to add smoothly to 1,3-cyclohexadiene using either a preformed nickel-ligand complex or Ni(0) prepared by in situ reduction of Ni(II) in the presence of a ligand to give 1,2- and 1,4-addition products.Analogous adducts were also obtained from 1,3-cyclopentadiene and 1,3-cyclooctadiene, but the yields were considerably lower.Attempts to add benzenesufinic acid to 1,3-cyclohexadiene using Ni(0) were unsuccessful; this reaction was instead found to be catalyzed by Pd(0)-phosphite complexes.
