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有机化学
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有机化学 ›› 2005, Vol. 25 ›› Issue (06): 727-729. 上一篇    下一篇

研究简报

弱碱作用下从叔醇简便地合成烯烃

李新生*,1，葛健锋2，胡晓春1   

  1. (1浙江师范大学化学系 金华 321004)
    (2苏州大学材料工程学院 苏州 215006)
  • 收稿日期:2004-06-21 修回日期:2004-12-14 发布日期:2005-05-30
  • 通讯作者: 李新生

Convenient Synthesis of Olefins from Tertiary Alcohols under Mild Basic Condition

LI Xin-Sheng*1, GE Jian-Feng2, HU Xiao-Chun1   

  1. (1 Department of Chemistry and Biology, Zhejiang Normal University, Jinhua 321004)
    (2 Department of Material and Engineering, Suzhou University, Suzhou 215006)
  • Received:2004-06-21 Revised:2004-12-14 Published:2005-05-30
  • Contact: LI Xin-Sheng

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被引次数

1

用甲磺酸酐和三乙胺作为脱水剂, 发展了一种从叔醇合成烯烃的简便方法, 反应时间短, 温和的条件和高产率使该方法可以快速地从叔醇合成烯烃.

关键词: 脱水, 叔醇, 烯烃

An efficient method has been achieved for the dehydration of tertiary alcohols using the combination of methanesulfonic anhydride and triethylamine as dehydration agent to obtain olefin in high yield. The short reaction time, mild basic conditions and high yield make it a facile way for the synthesis of olefins from tertiary alcohols.

Key words: olefin, dehydration, tertiary alcohol