| 10-（2，5-二羟基苯基）-9，10-二氢-9-氧杂-10-膦菲-10-氧化物的合成研究 |
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| 引用本文： | 李永刚,马会娟,张雪,祝亮,陈祖兴.10-（2，5-二羟基苯基）-9，10-二氢-9-氧杂-10-膦菲-10-氧化物的合成研究[J].湖北大学学报(自然科学版),2013(4):445-448. |
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| 作者姓名： | 李永刚 马会娟 张雪 祝亮 陈祖兴 |
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| 作者单位： | [1]湖北兴发化工集团股份有限公司,湖北宜昌443000 [2]湖北大学化学化工学院,湖北武汉430062 |
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| 摘 要： | 以1，4-二氧六环为溶剂，在回流温度下反应0．5h并经乙二醇单乙醚重结晶制备阻燃剂ODOPB，产率达到9lI8％，纯度达到98．8％．用红外光谱、核磁氢谱对产物进行结构表征，所得数据与其结构相吻合．该方法所用溶剂沸点适中、毒性小，具有操作简便、溶剂方便回收重复使用，成本低，环境污染少等特点，是工业化生产ODOPB的较佳方法．
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| 关 键 词： | ODOPB 阻燃剂 1 4-二氧六环 合成 |
Synthesis of 10- （2,5-dihydroxyphenyl）-9, 10-dihydro-9-oxa- 10-phosphaphenanthrene- 1 O-oxide |
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| LI Yonggang,MA Huijuan,ZHANG Xu,ZHU Liang,CHEN Zuxing.Synthesis of 10- （2,5-dihydroxyphenyl）-9, 10-dihydro-9-oxa- 10-phosphaphenanthrene- 1 O-oxide[J].Journal of Hubei University(Natural Science Edition),2013(4):445-448. |
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| Authors: | LI Yonggang MA Huijuan ZHANG Xu ZHU Liang CHEN Zuxing |
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| Institution: | 1. Hubei Xingfa Chemicals Group Co. LTD, Yichang 443000, China 2. School o{ Chemistry and Chemical Engineering, Hubei University,Wuhan 430062, China) |
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| Abstract: | An organophosphorus flame retardant, 10-（2,5-dihydroxyphenyl）-9,10-dihydro-9-oxa- 10-phosphaphenanthrene-10-oxide（ODOPB） was synthesized with 1,4-dioxane as solvent at refluxing temperature, and the reaction was completed in 0.5 h. The product was characterized by FT-IR, 1H NMR and HPLC to confirm the structure and determine the purity, and its yield was up to 91.8% and purity was up to 98. 8%. This method, using the solvent with high boiling point and low toxicity, easy and simple to handle, pollution-reducing, is a good method for industrial production. |
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| Keywords: | ODOPB flame retardant 1 4-dioxane synthesis |
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