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生物质化学工程 ›› 2007, Vol. 41 ›› Issue (5): 39-41.

• 研究报告 • 上一篇    下一篇

异龙脑基乙醚的合成研究

邹志平1, 刘六军2   

  1. 1. 广东华林化工有限公司, 广东 封开 526500;2. 北京林业大学 材料科学与技术学院, 北京 100083
  • 收稿日期:2007-05-14 修回日期:1900-01-01 出版日期:2007-09-30 发布日期:2007-09-30

Synthesis of Isobornyl Ethyl Ether

ZOU Zhi-ping1, LIU Liu-jun2   

  1. 1. Guangdong Hualin Chemicals Co., Ltd., Fengkai 526500, China;2. College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
  • Received:2007-05-14 Revised:1900-01-01 Online:2007-09-30 Published:2007-09-30

摘要: 工业莰烯在耐高温离子交换树脂DCP催化作用下与无水乙醇反应生成了异龙脑基乙醚。探索了反应温度、反应时间、催化剂用量,以及工业莰烯与无水乙醇的配比对反应的影响。结果表明,异龙脑基乙醚合成的优化条件为:m(工业莰烯):m(无水乙醇)=10:7~10:9, DCP用量占物料总质量的 15%,反应温度(75±1)℃ ,反应时间6~9 h,工业莰烯转化率达到 71.5%,选择性达到 96.8%。

关键词: 莰烯, 乙醇, 异龙脑基乙醚

Abstract: Isobornyl ethyl ether was prepared by ethoxylation of camphene with absolute ethanol in the presence of DCP heat-resistant ion exchange resin. The optimum reaction conditions are as follows: mass ratio of camphene to absolute ethanol is 10:7~10:9, the mass ratio of catalyst to total is 15%, reaction temperature is (75±1)℃ and reaction time is 6-9 h. Under the optimum conditions the conversion of camphene is 71.5% and the selectivity of the main product is 96.8%.

Key words: camphene, ethanol, isobornyl ethyl ether

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