Caddick, S and Kofie, W (2002) Observations on the intramolecular Heck reactions of aromatic chlorides using palladium/imidazolium salts. TETRAHEDRON LETT , 43 (51) 9347 - 9350.
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The intramolecular Heck reaction of aromatic amines and ethers using palladium/imidazolium salts is described. The use of tetra-n-butylammonium halide salts facilitates the reactivity of aromatic chlorides. An unexpected and novel palladiummediated cyclisation is also described leading to the formation of a tricyclic adduct. (C) 2002 Published by Elsevier Science Ltd.
|Title:||Observations on the intramolecular Heck reactions of aromatic chlorides using palladium/imidazolium salts|
|Keywords:||PALLADIUM-CATALYZED AMINATION, CROSS-COUPLING REACTIONS, HETEROCYCLIC CARBENE COMPLEXES, O BOND FORMATION, OXIDATIVE ADDITION, ARYL CHLORIDES, ALPHA-ARYLATION, C-N, STRUCTURAL CHARACTERIZATION, REDUCTIVE ELIMINATION|
|UCL classification:||UCL > VP Enterprise|
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