RT info:eu-repo/semantics/article
T1 Reactive Palladium Carbenes: Migratory Insertion and Other Carbene-Hydrocarbyl Coupling Reactions on Well-Defined Systems
A1 Albéniz Jiménez, Ana Carmen
K1 Química
K1 2303 Química Inorgánica
K1 2306 Química Orgánica
AB Palladium complexes with carbene ligands are among the best known and more extensively used catalysts. Those carbenes are usually NHC or N,N-disubstituted derivatives and their use relies on the robust nature of the carbene ligands and their role as auxiliary ligands that modify the metal's elec- tronic and steric features. In contrast, there are other types of carbenes that, when coordinated to palladium, lead to transfor- mations in which the carbene fragment is involved. In the last decade, palladium-catalyzed reactions have been extended to the use of carbene precursors that can be functionalized with the formation of several C–C bonds in one reaction step. Plausi- ble mechanisms have been proposed where a carbene–hydro- carbyl coupling occurs in the palladium coordination sphere. This microreview aims to collect and discuss the examples of organometallic reactions in well-characterized palladium com- plexes where the carbene is one of the fragments involved in C–C bond formation. These examples are key in understanding and supporting the mechanisms proposed for the Pd-catalyzed of C–C coupling reactions of carbenes.
PB Wiley
SN 1434-1948
YR 2018
FD 2018
LK http://uvadoc.uva.es/handle/10324/37804
UL http://uvadoc.uva.es/handle/10324/37804
LA eng
NO Eur. J. Inorg. Chem. 2018, 3693–3705
NO Producción Científica
DS UVaDOC
RD 22-dic-2024