| 羟基茚满麝香DDHI合成研究 |
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| 引用本文： | 裘兆蓉,承民联,全易,王乐勇,徐琴,崔勇.羟基茚满麝香DDHI合成研究[J].石油化工,1997(11). |
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| 作者姓名： | 裘兆蓉 承民联 全易 王乐勇 徐琴 崔勇 |
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| 作者单位： | 江苏石油化工学院 |
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| 基金项目： | 中国石油化工总公司资助 |
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| 摘 要： | ２，６－二异丙基苯酚（ＤＩＰＰ）与异戊二烯（ＩＰ）反应生成羟基茚满麝香ＤＤＨＩ，用Ｃ－２催化剂，反应最佳条件为：ＩＰ与ＤＩＰＰ物质的量比为１．３０；Ｃ－２催化剂与ＤＩＰＰ的质量比为１．４０；反应温度为９５℃，产品收率高于文献［２］约１０个百分点以上，高于本院自制Ｃ－１催化剂的收率约４个百分点以上。在１０Ｌ玻璃反应釜中重复试验１２批次后，产品收率仍达到８０．９％，平均收率８０．０％。
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| 关 键 词： | 异戊二烯 2`6－二异丙基苯酚 麝香DDHI |
A Study on the Synthesis of Hydroxyindan Musk DDHI |
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| Qiu Zhaorong,Cheng Minlian,Quan Yi,Wang Leyong,Xu Qin and Cui Yong.A Study on the Synthesis of Hydroxyindan Musk DDHI[J].Petrochemical Technology,1997(11). |
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| Authors: | Qiu Zhaorong Cheng Minlian Quan Yi Wang Leyong Xu Qin and Cui Yong |
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| Abstract: | The main factors affecting the reaction of 2,6 diisopropylphenol with isoprene to form hydroxyindan musk DDHI were discussed.The optimum reaction conditions are isoprene/2,6 diisopropylphenol=1 30(mol/mol); C 2 cat/2,6 diisopropylphenol=1 4(w/w);reaction temperature was 95℃.C 2 catalyst can be used repeatedly for more than 12 times.It has been proved that C 2 catalyst is better than other catalysts.The yield is 10% more than that of USP and is 4% more than that of C 1catalyst previously made by the authors. |
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| Keywords: | diisopropylphenol isoprene hydroxyindan musk DDHI DIPP |
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