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13C nuclear magnetic resonance spectral analysis of stereosequences in ethylene-propylene copolymer

✍ Scribed by Tetsuo Hayashi; Yoshio Inoue; Riichirô Chûjô; Tetsuo Asakura


Book ID
107845043
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
591 KB
Volume
29
Category
Article
ISSN
0032-3861

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Sequence analysis of ethylene sulphide-p
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Ethylene sulphide-propylene sulphide copolymers, prepared with anionic type catalysts, have been investigated by t3C NMR. The peaks have been assigned both in terms of diad and triad monomer sequences and in terms of tacticity. It has been shown that the propylene sulphide monomer units were directi