A5007741779- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Asymmetric Hydrogenation and Catalysis
- Synthetic Organic Chemistry Methods
- Organic Electronics and Photovoltaics
- Organic Light-Emitting Diodes Research
- Conducting polymers and applications
- Chemical Synthesis and Analysis
- Metal complexes synthesis and properties
- Organometallic Complex Synthesis and Catalysis
- Chemical Synthesis and Reactions
- Asymmetric Synthesis and Catalysis
- Synthesis and Properties of Aromatic Compounds
- Luminescence and Fluorescent Materials
- Porphyrin and Phthalocyanine Chemistry
- Synthesis and Catalytic Reactions
- Organic Chemistry Cycloaddition Reactions
- Inorganic and Organometallic Chemistry
- Organoboron and organosilicon chemistry
- Lanthanide and Transition Metal Complexes
- Magnetism in coordination complexes
- Synthesis and Characterization of Heterocyclic Compounds
- Catalytic Cross-Coupling Reactions
- Molecular Junctions and Nanostructures
- Chemical Reaction Mechanisms
University of Silesia in Katowice
2014-2024
Institute of Catalysis and Petrochemistry
2015-2018
Silesian University of Technology
1996-2005
Adam Mickiewicz University in Poznań
2003-2005
Silesian University in Opava
2001
Institute of Organic Chemistry
1994-1998
Six new copper(ii) complexes with 2,2':6',2''-terpyridine (4'-Rn-terpy) [1 (R1 = furan-2-yl), 2 (R2 thiophen-2-yl), and 3 (R3 1-methyl-1H-pyrrol-2-yl)] 2,6-di(thiazol-2-yl)pyridine derivatives (Rn-dtpy) [4 (R1), 5 (R2), 6 (R3)] have been synthesized by a reaction between chloride the corresponding ligand. The characterized UV-vis IR spectroscopy, their structures determined X-ray analysis. antiproliferative potential of towards human colorectal (HCT116) ovarian (A2780) carcinoma as well lung...
A series of novel, highly phosphorescent cyclometalated iridium(III) complexes type [(X2C^N)2Ir(Q2bpy)]+PF6– (where X2C^N is 2-phenylpyridine or 2-(2,4-difluorophenyl)pyridine anion and Q2bpy are 4,4′-bifunctionalized 2,2′-bipyridines) presented. The were fully characterized by means NMR spectroscopy, high-resolution mass spectrometry (HRMS), cyclic voltammetry, UV–vis. For several compounds also the crystallographic structures obtained. cyclometalates exhibited efficient photoluminescence...
The structural and photophysical characterization of new Re(<sc>i</sc>) complexes was reported.
Several 2,2′:6′,2′′-terpyridine derivatives were synthesized and their photophysical properties investigated by absorption photoluminescence spectroscopy.
Novel symmetrical anthracene derivatives with bulky carbazolyl‐fluorene, diphenylamino‐fluorene, or carbazolyl‐carbazole units connected to the frame through an ethynyl bridge were synthesized in excellent yield by using Sonogashira cross‐coupling. The dyes increases π‐electron conjugation and substituents considerably attenuate intermolecular interactions. possess high thermal stability, tremendous solubility common organic solvents, especially photoluminescence quantum ( Φ f ) solution...
Structural, spectroscopic and electrochemical properties of six complexes [AuCl(L1)](PF6)2·CH3CN (1), [AuCl(L2)](PF6)2 (2), [PtCl(L1)](BPh4)·CH3CN (3), [PtCl(L2)](SO3CF3) (4), [CuCl2(L1)] (5) [CuCl2(L2)]·CH3CN (6) with modified 2,2':6',2''-terpyridine ligands, 4'-(4-methoxyphenyl)-2,2':6',2''-terpyridine (L1) 4'-(4-methoxynaphthalen-1-yl)-2,2':6',2''-terpyridine (L2) were thoroughly investigated a significant role the substituent (4-methoxyphenyl or 4-methoxynaphthalen-1-yl) metal center was...
Photophysics of [ReCl(CO)<sub>3</sub>(4′-R-terpy-κ<sup>2</sup><italic>N</italic>)].
Abstract New quinolines bearing a 2,2′‐bithiophene motif have been prepared through Ru‐ and In‐catalyzed reactions as well by Suzuki cross‐coupling reactions. The novel characterized using EI‐HRMS NMR spectroscopy. Additionally, the molecular structures of were confirmed X‐ray crystallography. photophysical electrochemical properties all quinoline derivatives investigated absorption luminescence spectroscopy cyclic voltammetry. main intense bands associated with located between 350 450 nm....
Five novel derivatives of pyrene, substituted at positions 1,3,6,8 with 4-(2,2-dimethylpropyloxy)pyridine (P1), 4-decyloxypyridine (P2), 4-pentylpyridine (P3), 1-decyl-1,2,3-triazole (P4), and 1-benzyl-1,2,3-triazole (P5), are obtained through a Suzuki-Miyaura cross-coupling reaction or CuI -catalyzed 1,3-dipolar cycloaddition reaction, respectively, characterized thoroughly. TGA measurements reveal the high thermal stability compounds. Pyrene P1-P5 all show photoluminescence (PL) quantum...
Two gold(iii) complexes incorporating 2,2':6',2''-terpyridine derivatives have been synthesised and characterized, the possibility of tuning cytotoxic activity by structural modifications a terpy ligand has examined. Both [AuCl(4'-R1-terpy)](PF6)2 (1) [AuCl(4'-R2-terpy)](PF6)2 (2), where R1 is 2-pyridyl R2 3-pyridyl, show good anti-proliferative activities against HCT116, which are higher in relation to those free ligands, [AuCl(terpy)](PF6)2 standard anticancer drug cisplatin. The...
The excited‐state characteristics of a series 2,2′:6′,2″‐terpyridine (terpy), 2,6‐di(thiazol‐2‐yl)pyridine (dtpy) and 2,6‐di(pyrazin‐2‐yl)pyridine (dppy) derivatives as well their corresponding Re(I) complexes [ReCl(CO) 3 (L n ‐κ 2 N)] were investigated both experimentally theoretically, the crucial effect pyrrolidine substituent peripheral rings on optical electrochemical properties was found evident. For bearing ligands with electron‐rich substituent, different emission profiles in polar...
Abstract A series of small donor–acceptor (D–A) systems based on quinoline derivatives bearing a fluorenyl motif were synthesized through Ru‐catalyzed reactions. Their photophysical, electrochemical, and structural properties investigated deeply. The photoluminescence spectra most the compounds characterized by an intense band at λ ≈ 400 nm, whereas redshifted occurred = 560 nm if substituent was changed to strongly electron‐withdrawing NO 2 group. Most exhibited appealing luminescence...
Nine rhenium(i) complexes possessing three carbonyl groups together with a bidentate coordinated 2,6-di(thiazol-2-yl)pyridine derivative were synthesized to examine the impact of structure modification triimine ligand on photophysical, thermal and electrochemical properties [ReCl(CO)3(4-Rn-dtpy-κ2N)]. The Re(i) fully characterized using IR, 1H 13C, HRMS-ESI single crystal X-ray analysis. Their evaluated DSC TGA measurements. Photoluminescence spectra [ReCl(CO)3(4-Rn-dtpy-κ2N)] investigated...