Novel one-pot synthesis of 4-trifluoromethyl-2,4-dienamides
Abstract
4-Trifluoromethyl-2,4-dienamides can be successfully synthesized by the reaction of trifluoromethylated arsoranes, generated from the transylidation between fluorinated β-oxoalkylphosphonium salts and methylenetriphenylarsorane, with α-bromoacetamides.