期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 752, 期 -, 页码 1-5出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2013.11.033
关键词
Suzuki coupling; Heterogeneous catalyst; Palladium nanoparticles; Chitosan; Ionic liquids
资金
- Ministry of University and Scientific Research of Italy (MIUR)
- University of Bari
Palladium nanoparticles supported on chitosan (Pd-NPs@Chitosan) have been used for the first time in Suzuki cross coupling of bromo and iodoarenes carried out in ionic liquids. The reaction proceeded smoothly in molten tetrabutylammonium bromide (TBAB) affording unsymmetrical biaryls in good to excellent yields. A low catalyst loading (0.1%) is used and the catalyst can be recycled without deactivation. (C) 2013 Elsevier B. V. All rights reserved.
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