Polymer communicationHeteronuclear two-dimensional n.m.r. study of polymers: 13C1H shift correlations for resonances from 1-cyano-1-methylethyl end groups-Science-Chemical Encyclopedia-lookchem

Polymer communicationHeteronuclear two-dimensional n.m.r. study of polymers: 13C1H shift correlations for resonances from 1-cyano-1-methylethyl end groups
Add time:08/26/2019 Source:sciencedirect.com

End-group 1-cyano-1-methylethyl resonances from copolymers of phenyl methacrylate or methyl methacrylate with styrene have been examined using a phase-sensitive two-dimensional 13C1H shift-correlation experiment. Proton shift values for the methyl resonances, totally obscured on one-dimensional 1H spectra, could be identified and microstructural information observed.

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