In the framework of research of influence of solvent on the synthesis polyarylenephthalides the structure of the transition state polycondensation reaction, including one molecule of the solvent, is defined, and it is shown that solvent presence reduces the value of activation energy reactions in comparison with a gas phase. On the basis of the received results the mechanism, taking into account the influence of the solvent on the growth response of a polymer chain by the polycondensation of pseudohermitian aromatic about-ketocarboxylic acids is proposed.
поликонденсация, 3-хлор-3-фенилфталилиден, нитробензол, polycondensation, 3-chloro-3-phenylphthalide, nitrobenzene
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