magistrsko delo
Andrej Gruden (Author), Iztok Turel (Mentor), Franc Požgan (Thesis defence commission member), Jakob Kljun (Thesis defence commission member)

Abstract

Sintetizirana je bila serija tiosemikarbazonov iz acetofenonov z različnimi substituenti na para- mestu in tiosemikarbazida. Nato je bila ista reakcija preizkušena z metilnimi homologi reaktantov. Pri tem je prišlo do dveh nepričakovanih ciklizacij in nastanka produktov z ogrodjem 1,2,4-triazolidina in 1,3,4-tiadiazola. Te spojine so bile uporabljene kot ligandi za sintezo organorutenijevih kompleksov s formulo [RuII(η6-p-cym)(L)Cl2] in [RuII(η6-p-cym)(L)Cl]Cl (L predstavlja uporabljen ligand). Vsi produkti so bili karakterizirani z NMR, IR spektroskopijo ter masno spektrometrijo. Devet novih struktur je bilo določenih z rentgensko difrakcijo na monokristalu.

Keywords

rutenij;rutenijeve spojine;rutenijevi pol-sendvič kompleksi;ligandi;tiosemikarbazoni;triazolidin-3-tioni;tiadiazoli;magistrska dela;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FKKT - Faculty of Chemistry and Chemical Technology
Publisher: [A. Gruden]
UDC: 546.96:547.288.3(043.2)
COBISS: 36854019 Link will open in a new window
Views: 450
Downloads: 128
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Other data

Secondary language: English
Secondary title: Synthesis of ruthenium complexes with thiosemicarbazones
Secondary abstract: A series of thiosemicarbazones was synthesized from para- substituted acetophenones and thiosemicarbazide. Furthermore, methyl homologues of the reactants were used in the reaction. Surprisingly, two different cyclizations occurred that yielded compounds with 1,2,4-triazolydine and 1,3,4-thiadiazole scaffolds. These compounds were later used as ligands to synthesize organoruthenium half-sandwich complexes with general chemical formula [RuII(η6-p-cym)(L)Cl2] and [RuII(η6-p-cym)(L)Cl]Cl (where L is the ligand) respectively. All the products were characterized with NMR, IR spectroscopy and mass spectrometry. Nine new molecular structures were determined by X-ray diffraction.
Secondary keywords: thiosemicarbazones;triazolidine-3-thiones;thiadiazoles;ruthenium half-sandwich complexes;
Type (COBISS): Master's thesis/paper
Study programme: 1000375
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo, smer Kemija
Pages: 86 str.
ID: 12057217