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China Surfactant Detergent & Cosmetics ›› 2015, Vol. 45 ›› Issue (2): 107-109.doi: 10.13218/j.cnki.csdc.2015.02.011

• Developmentandapplicatio • Previous Articles     Next Articles

Influence of potassium permanganate dosage on preparation of sclareolide and ambradiol

LI Li-hui1, LÜ Yan-yu1, YANG Shao-xiang1,2, LIU Yong-guo1,2, TIAN Hong-yu1,2   

  1. 1.School of Food and Chemical Engineering,Beijing Technology and Business University,Beijing 100048,China;
    2.Beijing Laboratory for Food Quality and Safety,Beijing Technology & Business University,Beijing 100048,China
  • Online:2015-02-22 Published:2019-04-02

Abstract: Sclareolide was synthesized via potassium permanganate oxidation with sclareol as starting material.Besides,ambradiol was synthesized via potassium permanganate oxidation with sclareol as starting material and followed by lithium aluminum hydride reduction.Both the two products were characterized by IR,1HNMR and 13CNMR.Effect of KMnO4 dosage on the preparation of sclareolide and ambradiol was examined.Results showed that,based on 25~30 ℃ of reaction temperature for 5 h,when potassium permanganate dosage is n(sclareol)∶n(KMnO4)=1∶5.6,yield of sclaeolide achieves 38.0% and that of ambradiol achieves 22.5%.

Key words: sclareolide, ambradiol, potassium permanganate, oxidation

CLC Number: 

  • TQ655