Portal de Periódicos da CAPES

Palladium-Catalyzed Amination of Aryl Bromides with Hindered N -Alkyl-Substituted Anilines Using a Palladium(I) Tri- tert -butylphosphine Bromide Dimer

2003; American Chemical Society; Volume: 68; Issue: 3 Linguagem: Inglês

10.1021/jo020609d

1520-6904

Mahavir Prashad, Xiao Yin Mak, Yugang Liu, Oljan Repič,

Radical Photochemical Reactions

An efficient palladium-catalyzed amination of aromatic bromides with hindered N-alkyl-substituted anilines is described, either using the combination of Pd(OAc)(2) and P(t-Bu)(3) or a palladium(I) tri-tert-butylphosphine bromide dimer, [Pd(mu-Br)(t-Bu(3)P)](2), a new, commercially available, and easily handled catalyst.