1002357-08-5Relevant articles and documents
Synthesis of chiral N-heterocyclic carbene ligands with rigid backbones and application to the palladium-catalyzed enantioselective intramolecular α-arylation of amides
Liu, Lantao,Ishida, Naoki,Ashida, Shinji,Murakami, Masahiro
, p. 1666 - 1669 (2011/05/11)
Chiral N-heterocyclic carbene (NHC) ligands having a 2,2′- bisquinoline-based C2 symmetric skeleton were developed. The ligands exhibited good enantioselectivity in palladium-catalyzed intramolecular α-arylation of amides to give 3,3-disubsituted oxindoles.
Matching the chirality of monodentate N-heterocyclic carbene ligands: A case study on well-defined palladium complexes for the asymmetric α-arylation of amides
Luan, Xinjun,Mariz, Ronaldo,Robert, Carine,Gatti, Michele,Blumentritt, Sascha,Linden, Anthony,Dorta, Reto
supporting information; experimental part, p. 5569 - 5572 (2009/06/18)
(Chemical Equation Presented) N-Heterocyclic carbene ligands derived from C2-symmetric diamines with naphthyl side chains are introduced as chiral monodentate ligands, and their palladium complexes (NHC)Pd(cin)C) are prepared. These compounds e