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CYCLIC ESTER KETONE COMPOUND, SYNTHESIS THEREOF, AND PREPARATION OF POLY(ESTER KETONE) POLYMER
CYCLIC ESTER KETONE COMPOUND, SYNTHESIS THEREOF, AND PREPARATION OF POLY(ESTER KETONE) POLYMER
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机译:环状酯酮化合物,其合成方法及聚酯(酮酮)聚合物的制备
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摘要
PROBLEM TO BE SOLVED: To provide a monomer compound, which is improved to be useful as the novel monomer for forming a poly(ester ketone)polymer by polymerization, and can be directly synthesized in high yield in a one-stage process from the stock material. ;SOLUTION: This compound is a novel cyclic ester compound, in particular 2-oxepane-1,5-dione (KCL), synthesized in one-stage process involving oxidation of the stock material (cyclic diketone, e.g. 1,4-cyclohexane-dione) and useful for simply and easily producing a poly(ester ketone)polymer, in particular poly(2- oxepane-1,5-dione) (PKCL) in high yield.;COPYRIGHT: (C)2001,JPO
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