Nucleophilic trifluoromethylation of arylidenemalononitriles
摘要:
A method for the nucleophilic trifluoromethylation of arylidenemalononitriles using Me3SiCF3 is described. The reaction is carried out in dimethylformamide in the presence of AcONa as a Lewis base, and affords products of Michael addition in high yield. (C) 2008 Elsevier Ltd. All rights reserved.