| 氢醌单苄醚的合成研究 |
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| 引用本文： | 向纪明,柳林,金华峰.氢醌单苄醚的合成研究[J].精细石油化工,2003(1):47-49. |
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| 作者姓名： | 向纪明 柳林 金华峰 |
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| 作者单位： | 陕西安康师范专科学校化学系,安康,725000 |
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| 摘 要： | 以氢醌和苄氯为反应原料 ,乙醇和水为反应介质 ,合成了氢醌单苄醚。探讨了反应物摩尔比、反应介质、反应温度、反应时间对氢醌单苄醚收率的影响 ,得出的最佳合成条件是 :n(氢醌 )∶n(苄氯 ) =1.4∶1,反应介质V(乙醇 )∶V(水 ) =2∶1,反应时间 5 0min ,温度 75℃ ,收率可达 6 0 %。
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| 关 键 词： | 氢醌单苄醚 合成 氢醌 抗氧剂 |
| 修稿时间： | 2002年3月4日 |
STUDY ON SYNTHESIS OF HYDROQUINONE MONOBENZYL ETHER |
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| Xiang Jiming,Liu Lin and Jing Huafeng.STUDY ON SYNTHESIS OF HYDROQUINONE MONOBENZYL ETHER[J].Speciality Petrochemicals,2003(1):47-49. |
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| Authors: | Xiang Jiming Liu Lin and Jing Huafeng |
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| Abstract: | Hydroquinone monobenzyl ether was prepared by hydroquinone and benzylchloride using ethanol and water as solvent.The influences of molar ratio of reactants, reaction solvent, reaction temperature, reaction time on the yield were investigated.The optimum synthetic conditions were obtained as follows: molar ratio of hydroquinone to benzylchloride 1.41, reaction temperature 75 ℃, reaction time 30 min, and volume ratio of ethanol to water 2∶1. The yield was up to 60%. |
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| Keywords: | hydroquinone monobenzyl ether synthesis hydroquinone antionxidant |
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