基于4,4’-聯(lián)苯二甲酸雙取代衍生物配體MOFs的合成及后功能化研究.pdf

1、遼寧師范大學(xué)碩士學(xué)位論文基于4，4’聯(lián)苯二甲酸雙取代衍生物配體MOFs的合成及后功能化研究姓名：李佳申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：無(wú)機(jī)化學(xué)指導(dǎo)教師：田運(yùn)齊201204基于4，4’聯(lián)苯二甲酸雙取代衍生物配體MOFs的合成及后功能化研究TheSynthesisandPostfunctionalizationoftheMOFsBasedonDisubstitutedligandsof4，4’一biphenyldicarboxylicAcidAbst

2、ractMetalorganicopenframeworks(MOFs)alethebestcandidatesformodificationwithfunctionalitiesontheirorganiclinkersPost—functionalizationofthethermalstableMOFsontheirorganicmoitiesisgraduallybecomingprevalentintargetingtheir

3、potentialapplicationsinmolecularseparationandcatalysisThisdissertationfocusesonthepostfunctionalizationoftheisoreticularMOFsofIRMOF一9，10，andMOF602，whichincludesfollowingthreeparts：—。。1Functionalizationoftheligandsof4，4bi

4、phenyldicarboxylicacid：theligandsof2，2dinitro4，4biphenyldicarboxylicacid(IILl)，2，2diamino4，4’biphenyldicarboxylicacid(HL2)weresynthesizedFortunately，anunprecedentedorganiccompound1，6dihydro1，6pyroline一3，8dicarboxylicacid

5、(HL3)，whichcanbeusedasaligandforMOFconstructionwasalsoaccidentlyobtained2SynthesisandcharacterizationoftheisoreticularMOFsofIRMOF一9，一10，andMOF602，basedontheligandsofHLl。3withdoublenumberofnitroandaminogroups：[Zrl40(L1)3’

6、H20]n(1)(WiththeframeworkofIRMOF一9)，[Cu2(L1)2‘(DMA)2(H20)o5】n(2)，[Cu2(L1)2‘0q20)2]。(3)，[Cu2(L1)2‘(DMSO)08(H20h7】n(4)慚mtheframeworkofMOF602)and[ZmO(L。)3‘(H20)12]n(5)(withtheframeworkoflRMOF10)3Post—functionalizationoftheM

7、OFof[ZmO(L2)3’(H20)12]。(5)謝也(R)一(_)一epichlorohydrinand2bromonicotinaldehydeCo(Ⅱ)：thefunctionalizedMOFsof(Zn40)[L(NC3H50CI)2。]3(5a)and(Zn40)[L∽PyCOCl2)2‘】3(5b)wereobtainedKeyWords：MOF；Aminogroups；Postsynthesis；Functionali