| 防老剂ODA的合成及研究 |
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| 引用本文： | 刘艳婷,柳准,姜培培,刘景民. 防老剂ODA的合成及研究[J]. 广东化工, 2011, 38(3): 99-100 |
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| 作者姓名： | 刘艳婷 柳准 姜培培 刘景民 |
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| 作者单位： | 湖北省化学研究院,湖北武汉,430074 |
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| 摘 要： | 以二苯胺与二异丁烯为原料,氯化锌为催化剂,合成防老剂ODA,通过调整反应温度,催化剂用量,反应时间,原料配比等条件寻求最佳反应方案;选择溶剂提纯,并对于不同纯度产物进行比较,找到最佳洗涤溶剂,解决了后处理困难的问题;并用红外,高效液相色谱对其进行表征分析;得到了纯度较高的目标产物,改进合成工艺简化工艺流程。
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| 关 键 词： | 二异丁烯 二苯胺 防老剂ODA |
Synthesis and Research of Antioxigent ODA |
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| Liu Yanting,Liu Zhun,Jiang Peipei,Liu Jingmin. Synthesis and Research of Antioxigent ODA[J]. Guangdong Chemical Industry, 2011, 38(3): 99-100 |
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| Authors: | Liu Yanting Liu Zhun Jiang Peipei Liu Jingmin |
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| Affiliation: | (Hubei Research Institue of Chemistry,Wuhan 430074,China) |
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| Abstract: | Antioxidant ODA was synthesized by alkylation of dianiline with isooctene using zinc chloride as catalyst.In the paper,temperature,quantity of catalyst,reaction time and material ration had been studied in relation to yield;chose the best solvent to purify,and compared the different purity of the product to find the best way;and characterized by its IR and high performance liquid chromatography analysis;had been the target product with high purity,improved synthetic process simplification process. |
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| Keywords: | diisobutylene diphenylamine antioxigent ODA |
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