PMR spectra of multiunit anilides, models of aromatic copolyamides

Using high-resolution PMR spectroscopy, the effect of structural factors, substituent type and number of units on the amide proton signal position was studied in aromatic anilides, as models of copolyamide chain fragments. The obtained data permit a more reliable signal assignment in copolyamide spe...

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Bibliographic Details
Published in:Polymer science USSR 1986, Vol.28 (9), p.2151-2159
Main Authors: Subbotin, V.A., Fedotov, Yu.A., Gitis, S.S., Gerasimov, V.D., Zotova, N.I., Troshin, G.Ye
Format: Article
Language:English
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Summary:Using high-resolution PMR spectroscopy, the effect of structural factors, substituent type and number of units on the amide proton signal position was studied in aromatic anilides, as models of copolyamide chain fragments. The obtained data permit a more reliable signal assignment in copolyamide spectra to specific unit types (triads) and a more precise determination of copolyamide composition and structure.
ISSN:0032-3950
1878-268X
DOI:10.1016/0032-3950(86)90376-X