Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5218903 | Tetrahedron | 2013 | 7 Pages |
Abstract
A series of novel pyridine stabilized Pd–NHC complexes were developed, which revealed high activities and broad substrates tolerance in the amination of various (hetero)-aryl chlorides. Besides various secondary amines, a wide range of primary anilines and aliphatic amines were also well tolerated. The results highlight us a new strategy to increase catalyst activity in the future catalyst design by alternating the σ-donor property and flexibility of NHC ligands.
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