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CuO Nanoparticles as Effective Reusable Heterogeneous Catalyst for S ‐Arylation Reactions
Author(s) -
Yavari Issa,
Sodagar Esmat,
Nematpour Manijeh
Publication year - 2014
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201300345
Subject(s) - chemistry , malononitrile , catalysis , aryl , adduct , halide , nanoparticle , coupling reaction , combinatorial chemistry , ligand (biochemistry) , copper , hydrolysis , ring (chemistry) , medicinal chemistry , organic chemistry , nanotechnology , biochemistry , alkyl , materials science , receptor
Copper(II) oxide nanoparticles have been synthesized from Cu(OAc) 2 via a simple hydrolysis route and were found to be an efficient and inexpensive catalyst for ligand free CS cross‐coupling reactions of malononitrileCS 2 adduct with various aryl halides. Aryl iodides and bromides, with electron‐withdrawing as well as electron‐releasing groups on the aromatic ring, undergo coupling reactions in good yields.