Citation: Yin Kui LI, Zhao Hui CHEN. THE STUDYOF SYNTHESIS AND CHARACTERISTICS OF POLYPHENYLACETYLENE USING WOBr₄ AS CATALYST[J]. Chinese Chemical Letters, ;1992, 3(1): 51-52. shu

THE STUDYOF SYNTHESIS AND CHARACTERISTICS OF POLYPHENYLACETYLENE USING WOBr₄ AS CATALYST

Department of Materials Science and Applied Chemistry, Changsha Institute of Technology, Changsha 410003

Received Date: 29 July 1991

A new kind of catalyst WOBr₄,which can be used in the polymerization of phenylacetylene (PhA),has been synthesized.The obtained polyphenylcetylene (PPhA)using WOBr₄ as catalyst is soluble、fusible、with brown-red colour and has 1831 (Mn).The analysis of the stucture of PPhA shows that the polymer has cis-transoidal structure,therefore,the reaction mechanism is via complex catalysis.
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