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ID:34571350
大小:2.09 MB
页数:72页
时间:2019-03-08
《含苯氧基、联萘氧基、偶氮苯氧基均三嗪衍生物制备和表征》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、福建师范大学硕士学位论文摘要AbstractInthispaper,cyanuricchloridewhichs缸uc嘶containingthreechlorineatomswasusedasthemainrawmaterialfortheprovisionofs-triazinering.Wahthedifferentreactivitiesofthethreechlo血eatomsincyanuricchloride,aseriesofnews.triazineringcompoundswerereceivedbythestep-wisereactionthr
2、oughthecontrollingofthetemperature.Thes觚ctureofthesecompoundswerecharacterizedbyElementalanalysis,IR,1HNMRandotherresearchmethods,alsothesolubility,thermalstabilitypropertieswerestudied.Itcanbesummarizedasfollows.1.Withcyanuricchlorideandp-nitrophenolastherawmaterials,2,4,6-3-p—nitroph
3、enoxy-1,3,5-triazineWaspreparedbycontrollingofreactiontemperatureinacetoneandwater.Threedifferentmethodswereusedfornitroreductiontoobtain2,4,6.一aminophenoxy-1,3,5一triazine.Withelementalanalysis,1H-NMR,IR,TGcharacterizationtheproductsobtained,2,4,6—3-P—nitrophenoxy-1,3,5一tfiazineshowsgo
4、odthermalstabilitywhichtheinitialdecompositiontemperaturewasat430"C.Pd/12hydrazinecatalystsystemshowsagoodresultinthreekindsofreductionmethods.2.Witheyanuricchlorideand1,1’BINOLastherawmaterials,NaOHasbase,cetyltrimethylammoniumbromideasphasetransfercatalyst,poly2-chloro-4—1,l’-binapht
5、hyloxy-1,3,5-triazinewerepreparedthroughinterracialpolymerization.Itsstructurewascharacterizedusinguv,IR,1H—NMR,RF,GPC.Alsobyatomicforcemicroscope(AFM),thesurfaceofthepolymerfilmWasobserved.3.PCCABwasabtainedbythereactionofcyanuricchlorideand4,4’-hydroxyazobenzeneusinginterfacialpolyme
6、rization.DIATOBw豳gotbythereactionof2-Anilino·4,6一dicholoride·1,3,5一traizineand4,4'-hydroxyazobenzeneat40"CinthesolventofacetoneandWater.FTIR,1HNMR,TGDSC,UVwereusedtocharacterizethestructures.AndtheopticlresponsepropertyofDIATOBWasstudiedbyUV二Ⅵs.Alsothesolubilityofthetwoproductswerestud
7、ied,PCCABwon’tdissolveeveniIlDMF,butDIATOBcanbedissolvedinmostkindsofsolvent.III■-L●。;●J福建师范大学硕士学位论文Keywords:Cyanuricchloride,dendrimer,binaphthol,azobenzene,interracialpolymerization,functionalmaterials,s·triazinederivativesIV^中文文摘三聚氯氰具有特殊的结构和反应特性,与三嗪环相连的3个氯原子具有不同的反应活性,可在不同的反应温度及pH下
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