辽宁石油化工大学学报 ›› 2009, Vol. 29 ›› Issue (2): 28-30.

• 石油化工 • 上一篇    下一篇

糠偶姻的制备

朱 丹,张 颖   

  1. 抚顺职业技术学院,辽宁抚顺113006
  • 收稿日期:2008-12-05 出版日期:2009-06-25 发布日期:2017-07-05
  • 作者简介:朱丹(1973-),女,辽宁抚顺市,讲师,本科

Novel Synthesis of Furoin

ZHU Dan, ZHANG Ying   

  1. Fushun Vocational Technical Institute, Fushun Liaoning 113006, P.R.China
  • Received:2008-12-05 Published:2009-06-25 Online:2017-07-05

摘要: 研究了一种以糠醛为原料,盐酸硫胺素(VB1)为催化剂,在pH 为9~10的碱性条件下,采用安息香
缩合反应合成糠偶姻。考察了反应温度、反应时间、催化剂质量对收率的影响,确定合成工艺的最佳条件为:反应温
度65℃,反应时间2.0h,VB18.0g,收率达到82.7%。产物为白色针状晶体,熔点为138~139℃,产品结构用红外
光谱、元素分析方法进行表征。

关键词: 糠偶姻 , 安息香缩合 , 盐酸硫胺素(VB1) , 催化

Abstract: Using furfural as raw material and VB1 as catalyst preparation of furoin was studied through benzoin condensation in the alkaline condition, pH of 9 to 10. The effect of reaction temperature, reaction time and the amount of VB1 were investigated. The optimum reaction conditions are as follows: reaction temperature: 65 ℃, reaction time: 2 h, the amount of VB1 : 8.0 g. The yield of the product reached 82.7%. The product is white needle-like crystals with the melting point of 138 ~ 139 ℃. Structure of objective product was characterized on IR and elementary analyses.

Key words: Furoin , Benzoin condensation , Aneurine hydrochloride (VB1) , Catalysis

引用本文

朱 丹,张 颖. 糠偶姻的制备[J]. 辽宁石油化工大学学报, 2009, 29(2): 28-30.

ZHU Dan, ZHANG Ying . Novel Synthesis of Furoin[J]. Journal of Liaoning Petrochemical University, 2009, 29(2): 28-30.

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