122127-96-2Relevant articles and documents
p-(Tricyanovinylidene)phenylhydrazones. Nucleophilic Attack on Carbon-Carbon Double Bonds
Bruni, Paolo,Cardillo, Barbara,Tosi, Giorgio,Bocelli, Gabriele
, p. 1375 - 1384 (1988)
The dispacement of a -CN group in p-(tricyanovinylidene)phenylhydrazones, induced by amines, is investigated.The rate of the reaction is dependent on the polarity of the solvent and the observed second-order rate coefficients k2obs for the -CN displacement increase with the amine concentration.A X-ray analysis of one of the substituted compounds is also reported. - Keywords: Hydrazones; Nucleophilic substitution reactions; Kinetics of substitution reactions