柏木酯類新產(chǎn)品的合成與開發(fā).pdf

1、南京林業(yè)大學(xué)碩士學(xué)位論文柏木酯類新產(chǎn)品的合成與開發(fā)姓名：張立虎申請學(xué)位級別：碩士專業(yè)：林產(chǎn)化學(xué)加工工程指導(dǎo)教師：程從球20080701StudiesOnSynthesisandDeVelopmentOfNewCed巧lsZh柚gLi_hu，CollegeOfCh鋤icalEngiIle喇ngNanjingFore蛐叮UniVersity；NanjiIlg210037；ChillaAbstractCed巧1wasave巧uniquew00

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3、hichwereusedinthetobacc0，tlleleather，mesoap舔廿leadditiVeagentThispaperw嬲cedaroilasarawmaterialeXt豫ctionandrefiningcypresswoodalcohol，t11esimplee)(tractionprocessresearChandtemperamentthroughtheuseofcyprcsswoodalcoholforid

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5、edThenallwercorthogonalexperimentaldesign，e)【perimentaluseofparallelorthogonalteStresultsoftheidentificationofStabili夠Themainrese踟chresultswereasfonows：1Cedr01wasdistilled￡romcedarwoodoilaIldre6nedGCMSwereusedtodeteminet

6、hes伽lctureandpurityofrefmedcedarusingthismethod丘Dmthecedarwoodoilcouldbeusedforprepa“l(fā)tionofCedryl2PreparationofCed叮lacetatebyaceticoxide：nleratioofrawmaterialCedrol鋤daceticoxideintheratioofl：12，tllereactiontemperaturewa

7、s45℃，thereactiontimewas8hours，廿lemultiplexcatalyStlmlwasthebestconditionsAndbyorthogonaltestandstabilityteStofthetechnology，theyieldofCed巧lacetateachieVed9463％usingmandGCMSonexperimentalproductsforqualitatiVe觚alysis，Ced拶

8、lacetateSt】mcturewastureInresponsetotheuseofTCLlinedetectedtheresponse3PreparationofCedrylpropionatebypropionylchloride：theratioofrawmaterialCedrol鋤dpropionylchlorideintheratioofl：11waLsthebest，tllereactiontemperaturewas

9、35℃，thereactiontimewas6hourS，DMAPdosageswere005mol／molCedrol，washedPHvalueof75、ⅣastlleoptimumconditionsThroughorthogonaltest撲dStabili鑼testi11spectionofthefourfactorSontherateofproductSiIlthedegreeofinfluence，respectiVely

10、byGC，IRandGC—MSonexperimentalproductsforqualitativeanalysisandqualitatiVeCed巧lpropionatepurityandStrUCtIlre4Thephysicochemicalpropertiesandqual時ofced巧lpropionatewasdete咖ineda11devaluatedinaccordancewiththeGB柚dQBforteStin

11、gCedUIpropionatewasyello、Ⅳyliquid繃dsweetSandalwood鋤duniquecedrylflaVornlecoIorwasbetween4thand6thThetr2lceofchlorhledeteminationwasnotpassed；Ced巧lcouldalldissolVefivetimesthecapac時of95percentethanolat25℃temperaturc；11lea