A5044350324- Supramolecular Chemistry and Complexes
- Molecular Sensors and Ion Detection
- Organophosphorus compounds synthesis
- Supramolecular Self-Assembly in Materials
- Advanced NMR Techniques and Applications
- Chemical Synthesis and Analysis
- Phenothiazines and Benzothiazines Synthesis and Activities
- Advanced biosensing and bioanalysis techniques
- Mass Spectrometry Techniques and Applications
- Chemical Synthesis and Characterization
- Innovative Microfluidic and Catalytic Techniques Innovation
- Radical Photochemical Reactions
- Nanoparticle-Based Drug Delivery
- Protein Structure and Dynamics
- Protein Interaction Studies and Fluorescence Analysis
- Enzyme Structure and Function
- Hemoglobin structure and function
- Porphyrin and Phthalocyanine Chemistry
- Lanthanide and Transition Metal Complexes
- Conducting polymers and applications
- Molecular spectroscopy and chirality
- Nanoplatforms for cancer theranostics
- Synthesis and Characterization of Heterocyclic Compounds
Kazan Federal University
2016-2024
For the first time, a series of catechol-containing Schiff bases, tetrasubstituted at lower rim thiacalix[4]arene derivatives in three stereoisomeric forms, cone, partial and 1,3-alternate, were synthesized. The structure obtained compounds was proved by modern physical methods, such as NMR, IR spectroscopy, HRMS. Selective recognition (Kb difference orders magnitude) copper (II) cation d-metal cations (Cu2+, Ni2+, Co2+, Zn2+) shown UV-vis spectroscopy. Copper ions are coordinated nitrogen...
Amyloid fibroproliferation leads to organ damage and is associated with a number of neurodegenerative diseases affecting populations worldwide. There are several ways protect against fibril formation, including inhibition. A variety organic compounds based on molecular recognition amino acids within the protein have been proposed for design such inhibitors. However, role macrocyclic compounds, i.e., thiacalix[4]arenes, in inhibiting fibrillation still almost unknown. In present work, use...
The search for new ways to obtain analogues of the well-known Methylene Blue dye is an important synthetic task. Herein, we proposed and developed approach synthesis 3-N'-arylaminophenothiazines asymmetrical 3,7-di(N'-arylamino)phenothiazines. This included optimization strategy by quantification analysis positive charge distribution in cation 3-N'-arylaminophenothiazine derivative. obtained experimental data are confirmed DFT studies. Two routes phenothiazine diarylamino derivatives were...
GRAPHICAL ABSTRACTSynthesis of the monosubstituted pillar[5]arenes with 1-aminophosphonate fragmentAll authorsA.A. Nazarova, K.S. Shibaeva & I.I. Stoikovhttps://doi.org/10.1080/10426507.2016.1216420Published online:10 August 2016
GRAPHICAL ABSTRACTSynthesis of p-tert-butylthiacalix[4]arene derivatives with 1-aminobis(methylenephosphonic acid) fragments by Moedritzer-Irani reactionAll authorsK. S. Shibaeva, A. Nazarova & I. Stoikovhttps://doi.org/10.1080/10426507.2016.1216421Published online:10 August 2016
Selective sensors for the detection and quantification of Cu(II) ions are actively used to investigate in vivo conditions Wilsons Menkes diseases at cellular level. Such must have a high specificity this cation as well low toxicity. A synthetic approach preparation selective cations based on p-tert-butylthiacalix[4]arenes modified with 3,5-dimethylpyrazole moieties cone, partial cone 1,3-alternate stereoisomeric forms was developed. The obtained compounds were characterized by single-crystal...