| 聚乙二醇-400催化合成橙花醚的研究 |
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| 引用本文： | 杨辉荣,黎碧娜.聚乙二醇-400催化合成橙花醚的研究[J].精细化工,1997,14(2):24-26. |
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| 作者姓名： | 杨辉荣 黎碧娜 |
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| 作者单位： | 广东工业大学化工系 |
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| 摘 要： | 研究了利用多种相转移催化剂在不同条件下合成橙花醚。结果表明：采用聚乙二醇 ４００（ＰＥＧ ４００）为催化剂，当β 萘酚：溴乙烷：催化剂＝１：１２：００７（摩尔比）、温度为７６℃、反应７ｈ时，产率可高达９８１％。
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| 关 键 词： | 橙花醚，相转移催化，合成 |
Study on the Catalytic Synthesis for β Naphthol Ethylether by PEG 400 |
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| Yang Huirong,Li Bina,Guan Yanxia,Fu Ben,Chen Yubiao,Zhang Hong.Study on the Catalytic Synthesis for β Naphthol Ethylether by PEG 400[J].Fine Chemicals,1997,14(2):24-26. |
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| Authors: | Yang Huirong Li Bina Guan Yanxia Fu Ben Chen Yubiao Zhang Hong |
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| Abstract: | The synthesis of β naphthol ethylether by use of various phase transfer catalysts at different conditions is studied.The results show that the yield can reach as high as 98.1% by use of polyethylene glycol 400 and under the optimum conditions,that β naphthol:bromoethane:polyethylene glycol=1:1 2:0 07(molar ratio),reaction temperature is 76℃,reaction time is 7 hours |
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| Keywords: | β naphthol ethylether phase transfer catalysis synthesis |
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