Divergent pathways in the reaction of Fischer carbenes and palladium.
[reaction: see text] The Pd-catalyzed reaction of beta-arylaminochromium(0) carbene complexes produces by transmetalation the first isolated and X-ray structurally characterized bis-Pd(II) carbene complex, as well as other alternative reaction pathways, such as the oxidative addition-transmetalation sequence, not seen before in this chemistry.
López-Alberca
María P
MP
Departamento de Química OrgAnica and Laboratorio de Difracción de Rayos X, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain.
Mancheño
María J
MJ
Fernandez
Israel
I
Gómez-Gallego
Mar
M
Sierra
Miguel A
MA
Torres
Rosario
R