NMR Investigation of Tetrad Splitting in Regularly Alternating Diphenylene Oxide–Diphenylene Sulfide Copolyarylenephthalides of Periodic Structure

Tetrad splitting of the quaternary sp 3 -hybridized carbon atom in a series of model (co)poly-arylenephthalides differing in the length of the phenyleneoxyphthalide ( O ) and phenylenethiophthalide ( S ) sequences: O-1 , OOOS-2 , OOS-3 , OS-4 , SSO-5 , SSSO-6 , S-7 , and OOSS-8 has been studied usin...

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Veröffentlicht in:	Polymer science. Series B 2023-02, Vol.65 (1), p.69-77
Hauptverfasser:	Kraikin, V. A., Fatykhov, A. A., Gileva, N. G., Yangirov, T. A., Salazkin, S. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Mixtures NMR Nuclear magnetic resonance Periodic structures Polymer Sciences Sequences Spectra Splitting
Online-Zugang:	Volltext
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