6284-13-5Relevant articles and documents
Allylic amination via decarboxylative C-N bond formation
Mellegaard-Waetzig, Shelli R.,Rayabarapu, Dinesh Kumar,Tunge, Jon A.
, p. 2759 - 2762 (2007/10/03)
This manuscript details the development of a palladium-catalyzed allylic amination that proceeds via decarboxylation of allylic carbamates. Both saturated and aromatic heterocycles undergo decarboxylative rearrangement in good yields. The mechanism of allylation of heteroaromatic amines involves the formation of π-allyl palladium complexes followed by decarboxylation of the carbamate. Finally, the heteroaromatic anion equivalent is allylated to provide allylic amines. Georg Thieme Verlag Stuttgart.
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.