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1. Synthesis of Poly-nitrile Aromatics via Palladium-Catalyzed Cyanation of Aryl Bromides with Potassium Hexacyanoferrate(II).

Author

Becker, Martin, Schulz, Axel, and Voss, Karsten

Subjects
*AROMATIC compound synthesis, *NITRILES, *PALLADIUM catalysts, *BROMIDES, *POTASSIUM compounds, *CYANATES, *CATALYSIS
Abstract

[image omitted] Modification of Beller's palladium-catalyzed cyanation procedure leads to a versatile and rapid route to poly-nitrile aromatics via easily available aryl bromides that improve on known literature methods. All cyanide ions on the iron(II) center of the nontoxic cyanide source [potassium hexacyanoferrate(II)] can be transferred to the aryl halide using palladium(II) acetate and 1,1'-bis(diphenylphosphino)ferrocen (dppf). [ABSTRACT FROM AUTHOR]

Published
2011
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