p-(Tricyanovinylidene)phenylhydrazones. Nucleophilic Attack on Carbon-Carbon Double Bonds

DOI: 10.1007/BF00810281

Source and publish data:

Monatshefte fur Chemie p. 1375 - 1384 (1988)

Update date:2022-08-04

Topics:

Authors:

Bruni, Paolo

Cardillo, Barbara

Tosi, Giorgio

Bocelli, Gabriele

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Article abstract of DOI:10.1007/BF00810281

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 k²_obs 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

Full text of DOI:10.1007/BF00810281

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