| 2,2'-硫代双对特辛基苯酚的合成研究 |
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| 引用本文： | 丁伟,逯翠霞.2,2'-硫代双对特辛基苯酚的合成研究[J].精细石油化工,1999(3):8-11. |
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| 作者姓名： | 丁伟 逯翠霞 |
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| 作者单位： | [1]大庆石油学院石化系 [2]大庆石油化工总厂 |
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| 摘 要： | 以对特辛基苯酚为主要原料，与新制备的二氯化硫在四氯化碳溶剂中反应，合成了２，２’－硫代双对特辛基苯酚（简称硫代双酚）。确定了反应最佳工艺条件：反应温度 ６～８℃，反应时间 ２ ｈ，对特辛基苯酚与二氯化硫摩尔比（简称酚硫比）２．０：１，溶剂与对特辛基苯酚的重量比（简称剂酚比）３．２：１，石油醚（３０～６０℃）中重结晶，得到硫代双酚收率达８７％以上。
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| 关 键 词： | 2 2’-硫代双对特辛基苯酚 二氯化硫 合成 |
STUDY ON THE SYNTHYSIS OF 2, 2' - THIOBIS (p - t - OCTYLPHENOL )SULFIDE |
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| Ding Wei,Xiao Cuiling,Zhang Rongming and Li Bailin.STUDY ON THE SYNTHYSIS OF 2, 2'''' - THIOBIS (p - t - OCTYLPHENOL )SULFIDE[J].Speciality Petrochemicals,1999(3):8-11. |
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| Authors: | Ding Wei Xiao Cuiling Zhang Rongming and Li Bailin |
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| Abstract: | 2, 2' - thiobis (p - t - octylphenol)sulfide, an important fine chemical product was prepared in carbon tetrachloride by using sulfur dichloride and p - t - octylphenol under the following conditions: reaction temperature 6-8 ℃, p - t - octylphenol/sulfur 2. 0: 1 (molar ratio), solvent/p -t - octylphenol weight ratio 3. 2: 1, recrystallized in petroleum ether(30-60℃). The yield of the product was over 87 %. |
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| Keywords: | 2 2' - thiobis (p - t - octylphenol )sulfide sulfur dichloride synthysis |
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