固体火箭技术
固體火箭技術
고체화전기술
JOURNAL OF SOLID ROCKET TECHNOLOGY
2009年
6期
698-701,705
,共5页
王艳红%黄玉东%宋元军%孟祥丽%景介辉
王豔紅%黃玉東%宋元軍%孟祥麗%景介輝
왕염홍%황옥동%송원군%맹상려%경개휘
聚[2,5-二羟基-1,4-苯撑吡啶并二咪唑]%2,5-二羟基对苯二甲酸%2,6-二氨基-3,5-二硝基吡啶%2,3,5,6-四氨基吡啶盐酸盐%合成%提纯
聚[2,5-二羥基-1,4-苯撐吡啶併二咪唑]%2,5-二羥基對苯二甲痠%2,6-二氨基-3,5-二硝基吡啶%2,3,5,6-四氨基吡啶鹽痠鹽%閤成%提純
취[2,5-이간기-1,4-분탱필정병이미서]%2,5-이간기대분이갑산%2,6-이안기-3,5-이초기필정%2,3,5,6-사안기필정염산염%합성%제순
PIPD%2,5-dihydroxyterephthalic acid%2,6-diamino-3,5-dinitropyridine%2,3,5,6-tetraaminopyridine%synthesis%purification
研究了液晶高分子聚[2,5-二羟基-1,4-苯撑吡啶并二咪唑](PIPD)的2个单体2,5-二羟基对苯二甲酸(DHTA)和2,3,5,6-四氨基吡啶(TAP)盐酸盐的制备与提纯,并通过对比实验确定出最优的合成与提纯路线.通过IR、~1H NMR、~(13)C NMR、HPLC、DSC和元素分析确定了产物为目的产物.
研究瞭液晶高分子聚[2,5-二羥基-1,4-苯撐吡啶併二咪唑](PIPD)的2箇單體2,5-二羥基對苯二甲痠(DHTA)和2,3,5,6-四氨基吡啶(TAP)鹽痠鹽的製備與提純,併通過對比實驗確定齣最優的閤成與提純路線.通過IR、~1H NMR、~(13)C NMR、HPLC、DSC和元素分析確定瞭產物為目的產物.
연구료액정고분자취[2,5-이간기-1,4-분탱필정병이미서](PIPD)적2개단체2,5-이간기대분이갑산(DHTA)화2,3,5,6-사안기필정(TAP)염산염적제비여제순,병통과대비실험학정출최우적합성여제순로선.통과IR、~1H NMR、~(13)C NMR、HPLC、DSC화원소분석학정료산물위목적산물.
The preparation and purification of liquid crystal poly{2,6-dimidazo[4,5-b:4',5'-e]pyridinylene-1,4(2,5-dihydroxy)phenylene} monomers-[2,5-dihydroxyterephthalic acid(DHTA) and 2,3,5,6-tetraaminopyridine(TAP)]were studied.Compared with other different experiments,the optimal routes of synthesis and purification were confirmed.The structures of main products were characterized by IR,~1H NMR, ~(13)C NMR, HPLC, DSC and element analysis.
