Oxidative conversion of anilines to azobenzenes with alkaline chloramine-T

Manjunatha, A.S.; Dakshayani, Shankarlingaiah; Vaz, Nirmala; Puttaswamy,

doi:10.1007/s11814-015-0176-x

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Effect Of Experimental Random Errors: a Critical Appreciation1

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Cited by 5 publications

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“…It can be observed that the deviations of the enthalpy increased linearly with those of the entropy, the slope (T) being dimensionally a temperature. This and other statistical parameters were systematically analyzed for 10 homologous reaction series searched in the chemical literature [59][60][61][62][63][64]. Since it has been demonstrated [35][36][37] that the random errors of the activation enthalpy are directly proportional to those of the entropy, according to the equation:…”

Section: Effect Of Experimental Random Errors: a Critical Appreciationmentioning

confidence: 99%

Interdependence of the Hammett and isokinetic relationships: a numerical simulation approach

Perez‐Benito

Clavero-Masana

2021

Monatsh Chem

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Many homologous reaction series present linear correlations between the enthalpy ( o ,i H   ) and entropy ( o ,i S  ) of activation (kinetic compensation effect), the slope being the isokinetic temperature of the series (T iso ), so that at T = T iso all the reactions of the family share the same value of the rate constant. S   vs. i  plots, are all indicative of false isokinetic relationships, highly contaminated by the statistical correlation between the enthalpy and entropy experimental errors.

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