聯(lián)萘（并冠）醚與陽離子絡(luò)合性能的紫外光譜法研究.pdf

1、中山大學(xué)碩士學(xué)位論文聯(lián)萘（并冠）醚與陽離子絡(luò)合性能的紫外光譜法研究姓名：陳玉紅申請學(xué)位級(jí)別：碩士專業(yè)：有機(jī)化學(xué)指導(dǎo)教師：季鳳英20050605中山大學(xué)碩士學(xué)位論文StudyofBinaphthyl(Crown)EthersComplexingCationsbyUVSpectrumMajor：OrganicChemistryName：ChenYuHongSupervisor：AssociateProfessorJiFengYingAsym

2、metricsynthesisusingchiralcatalystswerepaidmuchattentiontobyorganicchemistsinthepastdecadesGenerallythecatalysesystemsaremetalions‘chiralligandscomplexingInrecentyears，binaphthylbasedethersandcrown—ethershavebeendevelope

3、daschirailigandstoformehiralcatalyzecomplexesandtopromoteasymmetricsynthesisTheprotocolwaswidelyusedinpharmaceuticalsynthesis，dyeindustryandfoodadditivessynthesisThisthesisstudiedsomebinaphthylethersandbianphthylcrowneth

4、ersbyUVspectmm9binaphthylethersandcrown—etherscombinedwith11metalions(K，Cs，Ti4Fe3C02，Ni2，CIl2，Ag，Cd2，H92，Ce3)andoneorganiccationwerestudiedbyUVspetrumTheresultsshowedtheycanformcomplexeswithK，Ti4，F(xiàn)c3C02，Cu2，Ag，Cd2H92Ce“a

5、ndorganiccationBigcycloBinaphthylcrownethersarethemostefficientcomplexingagentsSimplebinaphthylethersalsoshowed900dcomplexingabilities，whilethebinaphthyletherswithshortalkylchainsshowedbettercomplexingabilitiesthanthosew