Journal
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
Volume 2010, Issue 28, Pages 5460-5463Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201000848
Keywords
Cyanides; Nucleophilic addition; Iron; Sustainable chemistry
Categories
Funding
- National Natural Science Foundation of China [20772096]
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A chemoselective route for the synthesis of 2-aryl-3,3-dibromoacrylonitriles by solvent-free cyanation of alpha,alpha-dibromoacetophenones by using potassium hexacyanoferrate(II) as an eco-friendly cyanide source is developed. The merits of this procedure include avoiding the use of a strong toxic cyanide source, a catalyst, and volatile organic solvents and the high yields of the products.
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