Heteromolecular adduct

In the overwhelming majority of cases, this acid-base interaction limits itself only to the first stage - formation of heteromolecular adduct. Interactions occurring in all stages of the scheme [9.13] are typical of binary solvents such as triethylene amine-pyridine or N-diethylaniline. Proton-donor function towards the amine component reveals itself distinctly in the case of diphenylamine. [Pg.510]

In universal media formed by two solvate-inert solvents aceording to equation [9.53a], equilibrium eonstants of the process of heteromolecular adduct formation depend exponentially on reciprocal permittivity thus... [Pg.532]

K344 the constant of the process formation of heteromolecular adduct... [Pg.406]

Whether to consider these heteromolecular associates as real chemical adducts is more terminology than a chemical problem. In most cases investigators truly assume that in systems formed of two alcohols or of two carboxylic acids, specific interaction does not exist. In the case of mixed solvents formed of two carbon acids, that is hue only when components have similar proton affinity, as is the case of a system sueh as aeehe acid-propionie aeid (see further paragraph 9.2.8). [Pg.506]

The process of heteromolecular association [9.64] is due to displacement of the solvent components and formation of completely or partially desolvated adduct ... [Pg.538]

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