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Sequence Analysis of Ethylene Oxide-Propylene Oxide Copolymers by Carbon-13 Nuclear Magnetic Resonance

✍ Scribed by Whipple, E. B.; Green, P. J.


Book ID
127294103
Publisher
American Chemical Society
Year
1973
Tongue
English
Weight
579 KB
Volume
6
Category
Article
ISSN
0024-9297

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Sequence analysis of ethylene sulphide-p
✍ C. Corno; A. Roggero; T. Salvatori πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 254 KB

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