乙?；啬鞠?朱老師四改)

1、南京林業(yè)大學(xué)南京林業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)（論文）本科畢業(yè)設(shè)計(jì)（論文）題目：目：乙酰基柏木烯合成工藝研究乙?；啬鞠┖铣晒に囇芯繉W(xué)院：院：化學(xué)工程學(xué)院專(zhuān)業(yè)：業(yè)：精細(xì)化工學(xué)號(hào)：號(hào)：0623213學(xué)生姓名：學(xué)生姓名：陸洲指導(dǎo)教師：指導(dǎo)教師：朱凱職稱(chēng)：稱(chēng)：教授二O一O年六月十日南京林業(yè)大學(xué)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