Monatshefte fur Chemie p. 1375 - 1384 (1988)
Update date:2022-08-04
Topics:
Bruni, Paolo
Cardillo, Barbara
Tosi, Giorgio
Bocelli, Gabriele
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
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