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Highly Active [Pd(μ‐Cl)Cl(NHC)] 2 Complexes in the Mizoroki–Heck Reaction
Author(s) -
Tessin Ulrike I.,
Bantreil Xavier,
Songis Olivier,
Cazin Catherine S. J.
Publication year - 2013
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201300169
Subject(s) - chemistry , carbene , palladium , aryl , heck reaction , ligand (biochemistry) , medicinal chemistry , catalysis , organic chemistry , biochemistry , alkyl , receptor
A series of Pd dimers bearing an N‐heterocyclic carbene ligand was studied in the Mizoroki–Heck reaction. [Pd(μ‐Cl)Cl(SIPr)] 2 (SIPr = { N , N′ ‐bis[2,6‐(diisopropyl)phenyl]imidazolidin‐2‐ylidene}) was shown to be highly efficient in this cross‐coupling for a range of aryl and heterocyclic bromides, with low palladium loading (20–200 ppm).