J4 ›› 2011, Vol. 24 ›› Issue (3): 83-86.

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香芹类香料的研制

 纪文华, 高乾善   

  1. 山东省分析测试中心,山东 济南 250014
  • 收稿日期:2011-01-06 出版日期:2011-06-20 发布日期:2011-06-20
  • 通信作者: 纪文华(1983-),男,硕士,研究方向为精细化学品的合成研究。 E-mail:jwh519@163.com

Preparation of Celery Spices

 JI Wen-Hua, GAO Gan-Shan   

  1. Shandong Analysis and Test Center, Jinan 250014, China
  • Received:2011-01-06 Online:2011-06-20 Published:2011-06-20

摘要:

      为制备香芹类香料,以香芹酮为原料,采用锌-醇还原、硼氢化钠还原、乙酸酐酯化等方法合成了二氢香芹酮、二氢香芹醇、乙酸二氢香芹酯。重点研究了锌粉在不同溶剂中的还原效果。目标化合物的结构利用核磁共振、质谱做了确证,该合成路线操作简便,收率高(高于80%),成本低,对工业化生产有一定参考价值。

关键词: 香芹酮, 香料, 合成

Abstract:

       This paper addressed preparation methods of dihydrocarvone, dihydrocarveol and dihydrocarvyl acetate with carvone as raw material and such steps as reduction, esterification, especially the ZnROH reduction. We employed NMR and ESIMS to determine the structures of these objective compounds. This synthesis process has such positives as low cost and high recovery rate (more than 80%), and has some references to industrial production.

Key words: carvone, spice, synthesis