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Recoverable Palladium(0) on Poly(vinylpyrrolidone) Catalyzed Ligand‐free Suzuki Reaction in Water
Author(s) -
Wang Lei
Publication year - 2006
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200690146
Subject(s) - chemistry , palladium , catalysis , bromide , potassium carbonate , ligand (biochemistry) , potassium bromide , aryl , iodide , polymer chemistry , solvent , metal , n vinylpyrrolidone , iodine , potassium , inorganic chemistry , nuclear chemistry , organic chemistry , alkyl , copolymer , biochemistry , receptor , polymer
In the absence of any ligand, a recoverable palladium(0) on poly(vinylpyrrolidone) (PVP) catalyzed Suzuki reaction of aryl iodide and bromide with potassium aryltrifluoroborate was developed. The reaction conditions involved the use of water as the solvent, potassium carbonate as the base, and PVP supported palladium metal colloids as the catalyst. The palladium metal could be recovered and recycled for eight consecutive trials without significant loss of its activity.