Steric arrangements of vicinal ester groups in copolymers of styrene with maleic anhydride and related comonomers
✍ Scribed by Y. Shahab; L. Salim
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 197 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0014-3057
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Three substituted styrenes were respectively synthesized by reaction of benzoic acid, acetic acid, and methanol with vinylbenzylchloride, then copolymerized with maleic anhydride. The measurements of the reactivity ratios of these three copolymerizations were carried out with a method using high con
The monomer unit triad sequence distribution and the cidtrans linkage configurations at the cyclic maleic anhydride (MA) units in the copolymers of styrene (ST) and MA prepared in CCI, with AIBN at 50°C were quantitatively determined by 13C DEPT NMR spectroscopy. So much as 61 % of the linkages at t