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1、本科畢業(yè)論文題目：5-溴水楊醛縮氨基乙酸席夫堿及其金屬配合物的合成及表征的研究學(xué)院：化學(xué)與化工學(xué)院班級：09級化學(xué)6班姓名：孫曉波指導(dǎo)教師：李雪梅職稱：教授完成日期：2013年05月20日instrumenthasasingletestcondition,willbetransferredtothecoordinationofthetestphase,theinstrumentaccordingtothestand-alonetrialsscheduled,withtheprocesspreparationoftestsolutio
2、ns,equippedwithprofessionaltechniciansandskilledworkers,toensuresafetyandquality.6.weldingengineeringconstructionprogramme6.1thisengineeringusedconstructionspecification6.1.1siteequipment,andindustrialpipelineweldingengineeringconstructionandtheacceptancespecificationG
3、B50268-976.1.2oilchemicaltoxic,andcanburningmediapipelineengineeringconstructionandtheacceptancespecificationSH3501-20026.1.3oilchemicallowtemperaturesteelweldingproceduresSH/T3520-20046.1.4oilchemicalchromenickelAustrian'sbodysteel,andironnickelalloyandnickelalloypipe
4、lineweldingproceduresSH/T3523-19996.1.5SHJ520-92petrochemicalengineeringtechnicalspecificationforweldingofCR-MOheat-resistantsteelpipe6.1.6ofthepressurevesselNDT4730-946.2JBweldpreparation6.2.1constructionaccordingtothematerialsoftheprojectspecificationsandweldingmetho
5、ds,providingqualifiedweldingprocedurequalificationreport.6.2.2qualifiedweldingprocedurequalificationbasedonthepreparationofweldinginstruction,guidethewelderweldingoperations.6.2.3whereparticipationinsitewelding,mustbeinpossessionofboilerandpressurevesselweldercertifica
6、tesissuedbytheLaborDepartment.6.2.4whereinvolvedinthepipeandsteelstructureweldingwelders,welderbeforeentryexaminationsshouldattendtheowners,andconstructionshouldbemadewithinthescopeandeligibilityapprovedbythequalityandtechnologysupervisiondepartmentsandowners.6.2.5qual
7、ifyforweldingwelder,weldingprocess,shouldbeapprovedbyweldingtheweldingprocess.5-溴水楊醛縮氨基乙酸席夫堿及其金屬配合物的合成及表征的研究摘要：本實驗運用氨基乙酸和5-溴水楊醛、氫氧化鉀、無水乙醇、95％乙醇溶液、4種金屬氯化物（深粉色的晶體CoCl2、淡黃的晶體ZnCl2、綠色的晶體CuCl2、黃綠色粉末NiCl2）來合成，我們選擇合適的反應(yīng)條件來，首先先合成席夫堿配體，進而用席夫堿配體與四種金屬氯化物來配合，得到席夫堿的金屬配合物。最后用紅外、紫外來對
8、氨基乙酸縮水楊醛配體以及其金屬配合物進行表征，并根據(jù)表征的結(jié)果加以研究，進而得出其可能的結(jié)構(gòu)。關(guān)鍵字：氨基乙酸;金屬氯化物;縮合;席夫堿;席夫堿金屬配合物目錄1前言11.1.1席夫堿的結(jié)構(gòu)特征11.1.2席夫堿合成機理11.1.3席夫
