| 摘要 |
7628 2-(4-ALKENYLPHENYL)-5-OXAZOLONES AND POLYMERS THEREOF Robert C. Fazio Lloyd D. Taylor Disclosed are certain 2-(4-alkenylphenyl)-5-oxazolones useful in the production of polymers containing pendant functional groups obtained by nucleophilic ring-opening addition reactions, the 2-(4-alkenylphenyl)-5-oxazolones having the formula (I) wherein R1 is hydrogen or alkyl, each of R2 and R3 is hydrogen, alkyl, aryl, alkaryl, aralkyl, cycloalkyl, or R2 and R3 together with the carbon atom to which they are bonded constitute a carbocyclic or heterocyclic ring.
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