| 1,5-二(羟乙氧乙氧基)蒽醌的合成及表征 |
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| 引用本文： | 游梦云,王丽,彭光耀,王江峰,刘耀奇. 1,5-二(羟乙氧乙氧基)蒽醌的合成及表征[J]. 精细化工, 2010, 27(1) |
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| 作者姓名： | 游梦云 王丽 彭光耀 王江峰 刘耀奇 |
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| 作者单位： | 宁波大学,材料科学与化学工程学院,宁波市新型功能材料及其制备科学国家重点实验室培育基地,浙江,宁波,315211 |
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| 基金项目： | 宁波市自然科学基金(200701A6305058);;浙江省科技厅新苗人才计划(2007C21G2070015)~~ |
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| 摘 要： | 以1,5-二氯蒽醌与乙二醇为原料,在KOH作用下,反应制得黄色可聚合染料单体(或称为染料中间体)1,5-二(羟乙氧乙氧基)蒽醌。采用正交实验,对物料质量比、反应温度和反应时间进行了考察。结果表明,最佳反应条件:m(1,5-二氯蒽醌)∶m(乙二醇)=1∶16,反应温度120℃,反应时间10 h,目标产物的质量分数88.2%。用乙醇重结晶,产率71.9%,w〔1,5-二(羟乙氧乙氧基)蒽醌〕=98.3%,熔点119.6~121.1℃。用液相-质谱、核磁共振波谱、红外光谱及紫外-可见光谱对所得目标产物进行了表征。
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| 关 键 词： | 1,5-二(羟乙氧乙氧基)蒽醌 表征 |
Synthesis and Characterization of 1,5-Di(hydroxyethoxyethoxyl) anthraquinone |
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| YOU Meng-yun,WANG Li,PENG Guang-yao,WANG Jiang-feng,LIU Yao-qi. Synthesis and Characterization of 1,5-Di(hydroxyethoxyethoxyl) anthraquinone[J]. Fine Chemicals, 2010, 27(1) |
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| Authors: | YOU Meng-yun WANG Li PENG Guang-yao WANG Jiang-feng LIU Yao-qi |
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| Affiliation: | State Key Base of Novel Functional Materials & Its Preparation Science/a>;The Faculty of Materials Science & Chemical Engineering/a>;Ningbo University/a>;Ningbo 315211/a>;Zhejiang/a>;China |
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| Abstract: | 1,5-Di(hydroxyethoxyethoxyl) anthraquinone,a monomer of polymeric dye,was synthesized by 1,5-dichloroanthraquinone and glycol in the presence of KOH.The optimum conditions:m(1,5-dichloroanthraquinone):m(glycol)=1:16,reaction temperature 120 ℃,reaction time 10 h,the quality percentage of the target product was 88.2%.The crude product was recrystallized by ethanol,the yield was 71.9%,w[1,5-di(hydroxyethoxyethoxyl) anthraquinone] was 98.3%,and the melting point of the product was 119.6～121.1 ℃.Its structure was characterized by HPLC-MS、NMR、IR and UV-vis. |
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| Keywords: | 1 1 5-di(hydroxyethoxyethoxyl) anthraquinone characterization |
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