Complexes of acid amides with polar aprotic solvents |
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Authors: | L. A. Shibaev Yu. N. Sazanov S. A. Dauengauer N. G. Stepanov T. M. Bulina |
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Affiliation: | 1. Institute of Macromolecular Compounds of the Academy of Sciences of the U.S.S.R., Leningrad, USSR
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Abstract: | Solid complexes of bis(N-phenyl)-pyromellitic acid amide with equimolar binary mixtures of dimethylformamide, dimethylacetamide, dimethylsulfoxide and N-methylpyrrolidone were prepared and studied by evolved gas analysis using mass spectrometry. The activity sequence of these compounds in forming complexes with bis(N-phenyl)-pyromellitic acid amide was established. |
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