Research On The Synthesis Of Series Perfumes From Horsetail Pine Weight Turpentine

This dissertation aims at reasonable exploitation in weight turpentine resources, developping its latent economy value well.At the same time, developping a new route for synthesis of sandalwood -like perfume.The exploitation of the weight turpentine has been a hard work, the main reason is its constitution complicacy,their boiling point are close and separating the difficulty.So most of it uses to do the boiler fuel directly, resulting in resources is wasted. We regard horsetail pine weight turpentine as materail, because the chemistry characteristic of its constitutions is different,they can be effectively separated,and synthesize the series perfumes product, Such asω- AML,ω- HML,isolongifolene,β-carypophyllene alcohol,cyclo-oxy-carypophyllene,α-santaleneol.What's more,one newsynthetic route of sandalwood -like perfume is discussed.Based on systematic observation ,the author carries out a detailed analysis about all the elements that potentially affevt the outcome of the experiment,namely the catalyst used,the dosage of the catalyst,tempe--rature,time and mixture ratio of the materials.which serves as the fou--ndation for the comprehensive improvement of the techniques as prposed in this dissertation.