diplomsko delo
David Bezlaj (Author), Janez Cerkovnik (Mentor)

Abstract

Vsebina diplomskega dela opisuje kleščaste ligande. Največ poudarka je na NCN kleščastih ligandih, vendar so omenjeni tudi drugi. Prav tako je opisana struktura kleščastih ligandov in kako jih lahko modificiramo, da spremenimo njihove lastnosti. Opisane so tudi vrste reakciji, pri katerih se kompleksi teh ligandov uporabljajo kot katalizatorji. Poleg zmožnosti katalize so naštete še nekatere druge možne uporabe teh kompleksov. Nazadnje so opisane še tri možne sintezne poti za 1,3-bis(2-piridil)benzen NCN kleščasti ligand, ki sem ga želel tudi sintetizirati, vendar zaradi posebnih okoliščin eksperimentalnega dela nisem opravljal. Opisan je tudi način priprave kompleksa tega liganda s kovinami in kje so ti kompleksi našli svojo uporabo. V zaključku so opisani tudi drugi, manj pogosti kleščasti ligandi, kot so PCP in SCS kleščasti ligandi.

Keywords

kleščasti ligandi;kleščasti kovinski kompleksi;priprava kleščastih kompleksov;uporaba kleščastih kompleksov;katalizatorji;diplomska dela;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FKKT - Faculty of Chemistry and Chemical Technology
Publisher: [D. Bezlaj]
UDC: 547(043.2)
COBISS: 28493827 Link will open in a new window
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Downloads: 79
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Other data

Secondary language: English
Secondary title: Preparation of NCN pincer ligands
Secondary abstract: Pincer ligands are presented in this work. The emphasis is on NCN pincer ligands, but others are also mentioned. The structure of the pincer ligands and how they can be modified to change their properties are also described. Reactions in which metal complexes of these ligands are used as catalysts are also discussed. In addition to their ability to catalyze, some other possibilities for the use of these complexes are listed. Finally, three synthetic pathways for 1,3-bis(2-pyridyl)benzene NCN pincer ligand, which I also intend to synthesize, are described, together with the preparation of metal complexes with this ligand and their potential application. In conclusion, some other pincer ligands, which are slightly different and not as common as PCP and SCS ligands, are described.
Secondary keywords: NCN pincer ligands;metal pincer complexes;catalyst;
Type (COBISS): Bachelor thesis/paper
Study programme: 1000373
Thesis comment: Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo, UNI Kemija
Pages: 26 str.
ID: 12031188