New C-N-C Bond Formation Reaction Using Nitrogenation-Transmetallation Process. Novel Ring Construction of Indole and Quinoline Derivatives
摘要:
Ketones and aryl or vinyl halides couple to give divinyl- or arylvinylamines in the presence of the titanium-isocyanate complex [3 THF.Mg2Cl2O.TiNCO] (1) and a palladium catalyst, via transmetallation of the titano imine complex (3) with aryl- or vinylpalladium bromide.