Structural characterization of monomeric
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Stefano Cavallaro; Giampietro Cum; Raffaele Gallo; Agatino Spadaro; Giuseppe Vis
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Article
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2002
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John Wiley and Sons
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English
โ 115 KB
## Abstract An extensive study of both liquidโ and solidโstate NMR spectroscopy was undertaken in order to elucidate the structural features of a phenyleneterephthalamide oligomer (OPTA) and of some related diarylamides. 1Dโ and 2DโCOSY measurements allowed us to assign completely the proton signal