Structure of chlorinated poly(vinyl chloride). X. Conclusions on the chlorination mechanism |
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| Authors: | R. Luk &#x ,J. Sv tlý ,M. Kolí nský |
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| Affiliation: | R. Lukáš,J. Světlý,M. Kolínský |
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| Abstract: | The chlorination of poly(vinyl chloride) (PVC) was investigated by using deuterated polymeric models of PVC, viz., α-deuterated PVC (α-d-PVC) and β,β-dideuterated PVC (β,β-d2-PVC). The chlorinated samples of PVC, α-d-PVC, and β,β-d2-PVC were examined by combining infrared (IR), 1H-NMR, 13C-NMR, and mass spectroscopy. The results obtained were used in a study of the reaction mechanism of PVC chlorination. The selectivity of chlorination and the extent of the substitution and elimination-addition mechanism of chlorination are discussed with respect to the degree of chlorination and chlorination conditions. |
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