-溴水杨醛缩氨基乙酸席夫碱及其金属配合物的合成及表征的研究

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1、本科毕业论文题目：5-溴水杨醛缩氨基乙酸席夫碱及其金属配合物的合成及表征的研究学院：化学与化工学院班级：09级化学6班姓名：孙晓波指导教师：李雪梅职称：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-溴水杨醛缩氨基乙酸席夫碱及其金属配合物的合成及表征的研究摘要：本实验运用氨基乙酸和5-溴水杨醛、氢氧化钾、无水乙醇、95％乙醇溶液、4种金属氯化物（深粉色的晶体CoCl2、淡黄的晶体ZnCl2、绿色的晶体CuCl2、黄绿色粉末NiCl2）来合成，我们选择合适的反应条件来，首先先合成席夫碱配体，进而用席夫碱配体与四种金属氯化物来配合，得到席夫碱的金属配合物。最后用红外、紫外来对

8、氨基乙酸缩水杨醛配体以及其金属配合物进行表征，并根据表征的结果加以研究，进而得出其可能的结构。关键字：氨基乙酸;金属氯化物;缩合;席夫碱;席夫碱金属配合物目录1前言11.1.1席夫碱的结构特征11.1.2席夫碱合成机理11.1.3席夫