Amic acid complexes with aprotic polar solvents V. Complexes with amide solvents and isomerism of trimellite-dianilic acid |
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| Authors: | Yu N Sazanov T A Kostereva S A Dauengauer L A Shibaev N G Stepanov V M Denisov A I Koltsov |
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| Institution: | (1) Institute of Macromolecular Compounds of the Academy of Sciences of the Ussr, Leningrad, U.S.S.R. |
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| Abstract: | Complexes of trimellite-dianilic acid (TMA) with aprotic amide solvents have been sythetized, separated and investigated by TG and MTA methods. It was shown that the composition of these complexes is TMA]1 · Sol]1. The PMR spectra were used to show the ability of TMA to undergo isomeric transitions under mild conditions in an aprotic solvent. |
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