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Identifier

000040093

Title

Σύνθεση Πρόδρομων Πορφυρινικών Σκελετών Διμερών Πορφυρινών και Φασματοσκοπικός Χαρακτηρισμός τους

Author

Γραμματικοπούλου, Μαρία

Thesis advisor

Κουτσολέλος, Αθανάσιος

Abstract

Porphyrins are involved in many biological or chemical processes in nature. Their applications are continuously growing and have extended to a great variety of biotechnological applications, necessarily resulting in more detailed study of their molecular properties and in more advanced approaches for their synthesis. The aim of the title work was the synthesis of a number of porphyrinic precursors, which were then to be used for the final synthesis of selected dimeric porphyrins clathrates. These aggregates can encapsulate molecules with specific molecular properties and dimensions into their internal cavity in order to be used as biomimic models for interpreting the role of certain metabolic enzymes. This property is rather exciting, since their applicable field can be extended and referred to processes where selective entrapment is needed, upon appropriate synthetic modification of their molecular structure and architecture. Finally, the conditions for combining the synthesized porphyrinic precursors in the presence of various coupling reactants, and the spectroscopic characterization of the ultimate products using Mass Spectrometry, UV-Vis, IR and NMR spectroscopies were the last goals of the present thesis.

Language

Greek

Subject

Clathrate

Co-facial

Dimer

Fullerenes

Meso-phenyl

Porphyrin

Precursors

Spectroscopy

Διμερή