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Determination of the configuration of citraconic anhydride units in copolymers ofp-methoxystyrene with citraconic anhydride via13C NMR spectroscopy

✍ Scribed by Paul G. Brown; Kiyohisa Fujimori

Publisher
Springer
Year
1992
Tongue
English
Weight
226 KB
Volume
29
Category
Article
ISSN
0170-0839

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πŸ“œ SIMILAR VOLUMES

A stereochemical study of citraconic anh
A stereochemical study of citraconic anhydride units in copolymers of styrene with citraconic anhydride via 13C-NMR spectroscopy
✍ Paul G. Brown; Kiyohisa Fujimori πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 485 KB

The configuration of citraconic (~-methylmaleic) anhydride units in styrene/citraconic anhydride copotymers prepared in methyl ethyl ketone at 50.0 + 0. V was determined over a wide range of comonomer feed compositions using ~3C-NMR spectroscopy. It was found that the ratio of Z (zusammen) to E (ent

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A mechanistic study of the radical copolymerisation of p-chlorostyrene with citraconic anhydride via 13C NMR spectroscopy
✍ Paul G. Brown; Kiyohisa Fujimori πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 681 KB

## Abstract The composition and monomer unit sequence distribution of copolymers of __p__‐chlorostyrene (__p__‐CST) with citraconic (α‐methylmaleic) anhydride (CA) prepared in methyl ethyl ketone (MEK) at 50,0 Β± 0,1Β°C were determined over a range of comonomer feed mole fractions using ^13^C NMR spe