919990-61-7Relevant articles and documents
Phosphane-free C-C Heck couplings catalyzed by Pd(II) fluorinated aniline complexes of the type trans-[PdCl2(NH2ArF) 2]
Baldovino-Pantaleón, Oscar,Barroso-Flores, Joaquín,Cogordan,Hernández-Ortega, Simón,Toscano, Rubén A.,Morales-Morales, David
, p. 65 - 72 (2008/10/09)
A series of palladium fluoro-aniline complexes of the trans-[PdCl 2(NH2ArF)2] type were synthesized in good yields by direct reaction of trans-[PdCl2(C6H 5CN)] with ArFNH2; ArF = C 6H3-2,3-F2 (1), C6H 3-2,5-F2 (2), C6H3-3,4-F2 (3), C6H3-3,5-F2 (4), C6H 2-2,3,4-F3 (5), C6H2-2,3,6-F 3 (6), C6H2-2,4,5-F3 (7), C 6H2-2,4,6-F3 (8), C6F 4-4-H (9), C6F5 (10). The crystal structures of complexes 3, 4 and 5 were determined. Heck coupling reactions were carried out using complexes 1-10 as catalysts in order to examine the effect of the fluorinated anilines in the reaction of bromobenzene and styrene.