Investigation of properties and synthesis of dendrimers contains sandwich phthalocyanine

ABSTRACTMaster ThesisINVESTIGATION OF PROPERTIES AND SYNTHESIS OF DENDRIMERS CONTAINSSANDWICH PHTHALOCYANINEEbru YABAŞInönü UniversityGraduate School of Natural and Applied SciencesDepartment of Chemistryix + 60 sayfa2005Supervisor: Assoc.Prof.Dr.Mustafa SÜLÜSymmetric tetrakis(2-dimethylaminoethylsulphanyl)phthalocyanine was preparedcyclotetramerization of 4-(2-dimethylaminoethylsulphanyl)phthalonitrile in 2-(dimethylamino)ethanol. First, second and third generation metal-free dendriticphthalocyanine were obtained by the reaction of symmetric phthalocyanine and triethylmethanetricarboxylate sodium salt (NaC(CO2C2H5)3), tris(hidroksomethyl)-aminomethane(tris) (H2NC(CH2OH)3) and hexyl bromide, respectively. The dendritic sandwichphthalocyanines were prepared by heating the mixture of Lithium salt of symmetricphthalocyanine, dendritic phthalocyanine and Lu(OAc)3.nH2O or Eu(OAc)3.nH2O in 1-1octanol. Prepared compounds were characterized by H-NMR, UV-VIS and IRspectroscopies.CH3 H CCH3 3H3CCH3CH3H3 CCH3OOOH3COO OO(Me)2N NH HOO ON CH3HNH3C O CH3OS SH3CCH3O OOOH3 C HN O CH3OH3C NO ON HN NNNN O OONH H N CH3SO NN S ON Li N(Me)2 H3 CS LiN S+(Me)2N HHO OO NN NHNN ON N O CH3OH3C O NH CH3OO O OH3CS CH3SOOH3 C CH3NHNH3C OO OH NHOON(Me)2OOCH3OO OH3CCH3H3CH3C200oC CH3H3CCH3 H CLu(OAc)3.nH2O 31-octanol veya Eu(OAc)3.nH2OH 3CCH3 CH3H3CCH3CH3H 3C CH3 CH3H3C CH3H 3C CH3OO OOOO OH3C OOO CH3OO HN O NHNHH 3C ONH O CH3H OO O NOHNO OH 3COSO O SN CH3H3 CNNNH3C CH3NN NHOOHOOONN NH 3C CH3O OOOSSO HH OOH 3C CH3NNOO O NHHN O OOH 3C CH3OOOOLu (Eu)OOH3C CH3H3C CH3CH3H3CSS CH3H3CNN(Me)2N N(Me)2NNNN NNS S(Me)2N N(Me)2Key Words: Phthalocyanines, Sandwich Phthalocyanines, Dendritic Phthalocyanines,Lutetium, Europium.