| 间苯二甲酸双羟乙酯-5-磺酸钠的合成研究 |
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| 引用本文： | 余喜理,张宝华,张剑秋,王正萍. 间苯二甲酸双羟乙酯-5-磺酸钠的合成研究[J]. 化学世界, 2005, 46(1): 26-29 |
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| 作者姓名： | 余喜理 张宝华 张剑秋 王正萍 |
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| 作者单位： | 上海大学环境化工学院,上海,200072;上海大学环境化工学院,上海,200072;上海大学环境化工学院,上海,200072;上海大学环境化工学院,上海,200072 |
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| 摘 要： | 采用间苯二甲酸二甲酯-5-磺酸钠(SIPM)和乙二醇(EG)为原料，在一定的温度和催化剂条件下进行酯交换反应制备间苯二甲酸双羟乙酯-5-磺酸钠(SIPE)。用高效液相色谱(HPLC)法测定酯交换率，系统研究了催化剂、EG／SIPM摩尔比及反应时间对酯交换率的影响。
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| 关 键 词： | 间苯二甲酸双羟乙酯-5-磺酸钠 HPLC 酯交换率 |
| 文章编号： | 0367-6358(2005)01-026-04 |
Study on the Synthesis of 5-Sodium Sulfo Bis-(hydroxyethyl) Isophthalate |
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| YU Xi-li,ZHANG Bao-hua,ZHANG Jian-qiu,WANG Zheng-ping. Study on the Synthesis of 5-Sodium Sulfo Bis-(hydroxyethyl) Isophthalate[J]. Chemical World, 2005, 46(1): 26-29 |
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| Authors: | YU Xi-li ZHANG Bao-hua ZHANG Jian-qiu WANG Zheng-ping |
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| Abstract: | 5-Sodium sulfo bis-(hydroxyethyl) isophthalate(SIPE) was synthesized by the transesterification of 5-sodium sulfoisophthalic acid dimethyl ester (SIPM) with ethylene glycol(EG) in the presence of catalyst at certain temperature. The ester exchanging rate was determined by HPLC. The effects of catalysts, the ratio of EG/SIPM and reaction time on the ester exchanging rate of SIPE were studied. |
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| Keywords: | SIPE HPLC ester exchanging rate |
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