Optimizacija sinteze bakrovih(I) koordinacijskih spojin s fosfinskimi ligandi in neokuproinom

Koler, Jan (author), Kljun, Jakob (mentor)

V okviru diplomskega dela sem optimiziral sintezo bakrovih(I) koordinacijskih spojin s fosforjevimi ligandi in neokuproinom. Kot fosforjeva liganda sem uporabil trifenilfosfin in 1,3,5-triaza-7-fosfaadamantan, kot dušikov ligand pa 2,9-dimetil-1,10-fenantrolin. Sinteze sem moral izvajati v inertni atmosferi, zaradi nestabilnosti bakrovega(I) klorida na zraku. Cilj diplomskega dela je bil, da bi razvil sintezni postopek, ki bi bil primeren za vključitev v laboratorijske vaje za prihodnje študente. Sintetizirane spojine sem karakteriziral z metodami spektroskopije NMR, masne spektrometrije in elementne analize CHN. Rezultati analiz so pokazali, da so sinteze potekale uspešno, vendar je za boljši izkoristek potrebna uporaba kloriranih topil. Sintezni postopek je primeren za vključitev v laboratorijske vaje za prihodnje študente.

• Language: Slovenian
• Keywords: koordinacijske spojine, ligandi, bakrovi(I) kompleksi
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2020
• PID: 20.500.12556/RUL-116188
• COBISS.SI-ID: 16323331
• Publication date in RUL: 21.05.2020

Secondary language

• Language: English
• Title: Optimization of synthesis of copper(I) coordination compounds with phosphine ligands and neocuproine

Abstract

As part of my diploma thesis, I optimized the synthesis of copper(I) coordination compounds with phosphine ligands and neocuproine. I used thriphenylphospine and 1,3,5-triaza-7-phosphaadamantane as the phosphine ligands and neocuproine. The reactions had to be performed in inert atmosphere, due to the instability of copper(I) chloride in air. The aim of the diploma thesis was to develop a synthetic procedure that would be suitable for inclusion in lab work for future students. I characterized the synthesized compounds using NMR spectroscopy, mass spectrometry and CHN elemental analiysis. The results of the analyses showed that syntheses which were performed using chlorinated solvents resulted in better yields. The optimized synthetic protocol is now suitable for inclusion in future laboratory courses.

• Keywords: coordination compounds, ligands, cooper(I) complexes