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林产化学与工业 ›› 2013, Vol. 33 ›› Issue (1): 81-84.doi: 10.3969/j.issn.0253-2417.2013.01.015

• 1研究报告 • 上一篇    下一篇

去氢枞酸醇类香料酯的合成与表征

覃珊, 段文贵, 赖刚, 吴光燧, 马长花   

  1. 广西大学 化学化工学院, 广西 南宁 530004
  • 收稿日期:2012-02-21 修回日期:1900-01-01 出版日期:2013-02-28 发布日期:2013-02-28
  • 通讯作者: 段文贵(1964-),广西资源人,教授,博士生导师,主要从事天然资源化学和有机合成;E-mail:wgduan@gxu.edu.cn。

Synthesis and Characterization of Dehydroabietic Acid-alcohol Spice Esters

QIN Shan, DUAN Wen-gui, LAI Gang, WU Guang-sui, MA Chang-hua   

  1. College of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
  • Received:2012-02-21 Revised:1900-01-01 Online:2013-02-28 Published:2013-02-28

摘要: 以去氢枞酸为原料,经去氢枞酸酰氯与醇类香料的O-酰化反应,合成得到去氢枞酸肉桂酯、去氢枞酸葑醇酯、去氢枞酸龙脑酯和去氢枞酸薄荷酯等4种去氢枞酸醇类香料酯,其中去氢枞酸肉桂酯和去氢枞酸葑醇酯为新化合物。目标产物的适宜合成条件为:反应时间10 h,反应温度95~100 ℃,反应物n(醇):n(酰氯)=1.2:1。采用IR、UV、NMR和MS等方法对目标产物进行了结构表征。

关键词: 去氢枞酸, 去氢枞酸醇类香料酯, 合成, 表征

Abstract: Four types of dehydroabietic acid-alcohol spice esters, i.e. dehydroabietic acid-cinamic alcohol ester, dehydroabietic acid-fenchol ester, dehydroabietic acid-borneol ester and dehydroabietic acid-menthol ester, were synthesized by O-acylation reaction of dehydroabietyl acyl chloride and alcohol spices using dehydroabietic acid as starting material. Suitable synthetic conditions of the target products were found to be as follows: reaction time 10 h, reaction temperature 95-100 ℃, molar ratio of reactants 1.2:1 (alcohol:chloride). The target products were characterized by means of IR, UV, NMR, and MS.

Key words: dehydroabietic acid, dehydroabietic acid-alcohol spice ester, synthesis, characterization

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