Citation:
PAN Caiyuan, WU Zheng. SPONTANEOUS COPOLYMERIZATION OF 4-METHYLENE-1,3-DIOXOLANE DERIVATIVES WITH ACRYLONITRILE AND SUBSTITUENT EFFECT[J]. Chinese Journal of Polymer Science,
;1988, 6(3): 266-273.
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The copolymerization of six 2-substituted 4-methylene-1, 3-dioxolane with aerylonitrile(AN) gives rise spontaneously to the alternating copolymers by the participation of charge-transfer(CT) complexes. The structures of copolymers was ascertained by their IR,1H and 13C NMR spectra, etc.. The electron effect of suhstituents on 2-position of monomer 2 is the most important factor in predicting the reactivity of CT complexes. However the steric effect determines the ring-opening degree of monomer 2. The spontaneous copolymerization mechanism has been discussed.
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