Heterogeneous catalysis with nickel-on-graphite (Ni/Cg)
- 5 November 2007
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Organic & Biomolecular Chemistry
- Vol. 6 (1) , 19-25
- https://doi.org/10.1039/b714600k
Abstract
Impregnation of nickel(II) onto graphite, upon reduction in situ, leads to a reagent that catalyzes both C–H and C–C bond formations between aryl halides, or aryl pseudo-halides, and various organometallics. Cross-couplings, most notably with tosylates, can lead to either reduced aromatics, biaryls, or styrenes as products under the influence of Ni/Cg. The catalyst is inexpensive, non-pyrophoric, and reusable.Keywords
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