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A Quantitative Investigation of the Ozonolysis Reaction. XVIII. A Kinetic Study of the Ozone Attack on Phenylethylenes

1973; NRC Research Press; Volume: 51; Issue: 20 Linguagem: Inglês

10.1139/v73-507

1480-3291

Hervé Henry, M. Zador, Sándor Fliszár,

Chemistry and Chemical Engineering

Absolute reaction rates for the ozonolysis of phenylethylenes in the liquid phase indicate: (i) a Hammett dependence, with [Formula: see text], for the ring-substituted trans stilbenes, (ii) a solvent effect, whereby the ozone attack is promoted by polar solvents, and (iii) no temperature effect between 15 and 35 °C, thus indicating [Formula: see text].