1、南京林業(yè)大學南京林業(yè)大學本科畢業(yè)設計（論文）本科畢業(yè)設計（論文）題目：目：乙?；啬鞠┖铣晒に囇芯恳阴；啬鞠┖铣晒に囇芯繉W院：院：化學工程學院專業(yè)：業(yè)：精細化工學號：號：0623213學生姓名：學生姓名：陸洲指導教師：指導教師：朱凱職稱：稱：教授二O一O年六月十日南京林業(yè)大學本科生畢業(yè)論文：乙?；啬鞠┖铣晒に嘇bstractMethylcedrylketoneisanimptantmonomerspicesitisoneofthec

2、edaroilsderivativeproducts.CedaroilinChinaisthemosteconomicalabundantresourcesofsesquiterpene.Weusedcedrenolasrawmaterialbrnstedacidascatalystaceticanhydrideasacylatingagentthroughtheacetylationtogetmethylcedrylketone.In

3、thispaperwestudiedthereactionswhichhadusedpolyphosphicacidascatalystbythewaytheoperationofexperimentvariousfactswhichaffectingthereactionwerestudied.Finallywegetthebestconditionsofthereactionthroughthogonalexperiment.Sin

4、cethepurityofcedrenolhassomeimpactonthereactionwealsostudiedalittleaboutcedrenolspurification.InadditionsincethemaincarrierofmethylcedrylketonesaromaofisIsomerGwhichisgotfromthefollowingtowsteps.Firstthethujopsenewasisom

5、erizatedtoOlefinBwhichthenthroughtheacidcatalyzedacetylation.MethylcedrylketonesqualityisdeterminedbythearomaalsocloselyrelatedtothecontentofIsomerG.IncreasingtheyieldofIsomerGwillbehelpfultoimprovethequalityofmethylcedr