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有机化学
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有机化学 ›› 1996, Vol. 16 ›› Issue (2): 175-178. 上一篇    下一篇

研究论文

从蓖麻油制取10-羟基癸酸的研究

黄小凤;黄文彪;李晓东;李中林   

  1. 广东工业大学化工系
  • 发布日期:1996-04-25

Studies on the preparation of 10-hydroxy decanonic acid from the caster oil

HUANG XIAOFENG;HUANG WENBIAO;LI XIAODONG;LI ZHONGLIN   

  • Published:1996-04-25

被引次数

18

本文报道了从蓖麻油制取10-羟基癸酸的研究, 发现了从蓖麻油制取10-羟基癸酸的新的工艺路线和最佳的工艺条件, 用氢氧化钠用量、2-辛醇量、反应时间和反应温度四因子三水平L9(3^4)进行了正交试验, 发现最佳工艺条件是: 氢氧化钠(g)/蓖麻油(g):1.25; 2-辛醇量(g)/蓖麻油(g):2; 反应时间:6h; 反应温度:180℃。在这一新的工艺路线和最佳工艺条件下, 10-羟基癸酸产率可达75%。

关键词: 羟基癸酸, 蓖麻油, 辛醇, 氢氧化钠, 工艺条件, 正交试验

In this paper, the preparation of 10-hydroxy decanonic acid from the caster oil is studied. A new technological path and best technological condition of the preparation of 10-hydroxy decanonic acid from caster oil is found. An orthogonal test L9(3^4) with amount of NaOH, amount of 2-octyl alcohol, reaction time and reaction temperature as factors A. B. C. D respectively, has been conducted and it is found that the best technological condition is A3B2C2D1[NaOH(g)/claster oil (g):1,25; 2-octyl alcohol (g)/caster oil (g):2; reaction time: 6h; reaction temperature 180℃]. Under the new technological path and best technological condition. The yields of 10- hydroxy decanonic acid reached up to 75%.

Key words: OCTANOL, TECHNOLOGY CONDITIONS, SODIUM HYDROXIDE, ORTHOGONAL TEST, CASTOR OIL

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