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Synthesis and free-radical polymerization of methyl α(p-substituted benzyl)acrylates

✍ Scribed by E.L. Madruga; J. San Roman; M.A. Lavia; M.C. Fernandez-Monreal

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
310 KB
Volume
22
Category
Article
ISSN
0014-3057

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✦ Synopsis

Al~tract---Methyl a-p-chlorobenzylacrylate and methyl :t-p-methoxybenzylacrylate were synthesized from dimethylmalonate by well known organic reactions. Both monomers were polymerizcd by a free-radical mechanism in benzene and their ceiling temperaturc determined. Comparison of the ceiling temperatures with that of methyl ~-benzylacrylate seems to indicate that the differences in entropic factor for the polymerization of methyl x(p-substituted benzyl)acrylates might bc related to the differences in ceiling temperatures.

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