W. Qing
2009
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Journal
Journal of Huzhou Vocational and Technological College
Abstract
The raw materials are heptanoic acid oxidized by heptaldehyde and allyl alcohol divided and reduced by glycerol.The reaction temperature is 90-93℃ and the pressure is 1 333 Pa.Heptanoic acid allylester is catalyzed by calcium cresylsulfonate,the yield of which is 75 %.The molecular formula of heptanoic acid allylester is C10H18O2.It is a colorless transparent liquid with pineapple incense smell,but it does not dissolve in water,the melting point of which is-66 ℃,while the boiling point is 210 ℃.It can be used for the preparation of daily-used and edible essence.