| 对苯二胺类防老剂的色谱分析和分子构型 |
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| 引用本文： | 王兴路,李永春,解利民.对苯二胺类防老剂的色谱分析和分子构型[J].山东化工,2011,40(10):76-81. |
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| 作者姓名： | 王兴路 李永春 解利民 |
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| 作者单位： | 山东方明药业集团股份有限公司,山东东明,274500 |
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| 摘 要： | 从胺类分子的立体结构中对映异构体之间的相互转化,使分子极性发生改变,来解释对苯二胺类防老剂在色谱分析时产生双头峰、前伸峰、拖尾峰等异常色谱峰的现象,以便于保证对该类产品纯度的正确分析,以协助生产和市场的正确发展。
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| 关 键 词： | 对苯二胺 防老剂 色谱分析 色谱峰 立体结构 分子结构 |
The Chromatographic Analysis and Molecular Structure of P- phenylene Diamine Antioxidant |
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| WANG Xing-Lu,LI Yong-Chun,XIE Li-min.The Chromatographic Analysis and Molecular Structure of P- phenylene Diamine Antioxidant[J].Shandong Chemical Industry,2011,40(10):76-81. |
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| Authors: | WANG Xing-Lu LI Yong-Chun XIE Li-min |
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| Affiliation: | WANG Xing - Lu ,LI Yong - Chun ,XIE Li - min (Shandong Fangming Pharmaceutical Group Company Limited, Dongming 274500, China) |
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| Abstract: | Ensuring the actual purity of the products is helpful for the development of production and market. Attempted to explain the p - phenylene diamine antioxidant produced double peak, protrusion peak, tailing peaks and other unusual phenomena in the chromatographic analysis as that in three - dimensional molecular structure of amines the transformation between corresponding isomers caused the molecular polarity changing. |
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| Keywords: | p - phenylenediamine antioxidant chromatographic analysis chromatographic peaks three - dimensional structure molecular structure |
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