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Straightforward Synthesis of Dipyrido‐Annelated NHC‐Palladium(II) Complexes by Oxidative Addition
Author(s) -
Gierz Verena,
Seyboldt Alexander,
MaichleMössmer Cäcilia,
Fröhlich Roland,
Rominger Frank,
Kunz Doris
Publication year - 2012
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.201100905
Subject(s) - chemistry , transmetalation , carbene , palladium , oxidative addition , oxidative phosphorylation , combinatorial chemistry , organic chemistry , medicinal chemistry , catalysis , biochemistry
A straightforward synthesis method for mixed phosphane dipyrido‐annelated N‐heterocyclic carbene (dipiy) palladium(II) complexes is presented. The key step is the oxidative addition of 6‐bromodipyridoimidazolium bromides that can be prepared easily from dipyridine in a two step reaction. This new procedure avoids any generation of the free carbene as well as any transmetallation step.