新型含环己烯结构的甲基二氮杂萘联苯型聚醚酮的合成及表征

合成了一种新型聚合单体 1 甲基 4,5 二 (4 氯代苯甲酰基 )环己烯 ,并与 4 (3 ,5 二甲基 4 羟基苯基 ) 2 ,3 二氮杂萘 1 酮单体经亲核取代反应 ,成功地合成了含环己烯结构的杂环联苯型聚醚酮聚合物 .用FT IR、1H NMR、DSC、X 射线衍射等方法对聚合物进行了表征 ,并研究了聚合物的溶解性能 .结果表明 ,聚合物是一种具有较高的玻璃化温度的可溶性无规共聚物 .聚合物含有不饱和双键结构 ,是一种反应性高分子

SYNTHESIS AND CHARACTERIZATION OF POLY(ARYL ETHER KETONE) FROM 1-METHYL-4,5-BIS (CHLOROBENZOYL) CYCLOHEXENE AND 4-(3,5-DIMETHYL-4-HYDROXYPHENYL)-2,3-PHTHAZIN-1-ONE

A novel bischloride monomer containing cyclohexene moieties 1 methyl 4,5 bis(chlorobenzoyl)cyclohexene] was successfully prepared.The compound is white plane crystally,b.p.126～127℃,it was studied by FT IR, 1H NMR and MSD.Consequently a novel poly(aryl ether ketone)containing the of cyclohexene and phthalazinone moieties polymer was prepared by the nucelophilic displacement reaction of 1 methyl 4,5 bis(4 chlorobenzoyl)cyclohexene and 4 (3,5 dimethyl 4 hydroxyphenyl) 2,3 phthalazin 1 one.The polymer was studied by FT IR, 1H NMR,DSC,X ray diffraction.It has been proved that it was a amorphous plastics with high glass temperature ( T g=216 1℃).It was soluble in some solvents at room temperature.It was also intermediate product of cross linked copolymer and grafted copolymer.