A5039918023- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Organometallic Complex Synthesis and Catalysis
- Catalytic Cross-Coupling Reactions
- Lanthanide and Transition Metal Complexes
- Magnetism in coordination complexes
- Crystallography and molecular interactions
- N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
- Synthesis and Characterization of Heterocyclic Compounds
- biodegradable polymer synthesis and properties
- Synthetic Organic Chemistry Methods
- Catalytic C–H Functionalization Methods
- Coordination Chemistry and Organometallics
- Crystal structures of chemical compounds
- Carbon dioxide utilization in catalysis
- Radioactive element chemistry and processing
- Metal complexes synthesis and properties
- Synthesis and characterization of novel inorganic/organometallic compounds
- Enzyme Structure and Function
- Asymmetric Hydrogenation and Catalysis
- Polyoxometalates: Synthesis and Applications
- Synthesis and biological activity
- Radical Photochemical Reactions
- Amino Acid Enzymes and Metabolism
- Synthesis of heterocyclic compounds
N.D. Zelinsky Institute of Organic Chemistry
2019-2025
A.V. Topchiev Institute of Petrochemical Synthesis
2015-2024
Russian Academy of Sciences
2015-2024
National Research University Higher School of Economics
2023-2024
Moscow State University
2023
Lomonosov Moscow State University
2023
Karpov Institute of Physical Chemistry
2000-2012
A. N. Nesmeyanov Institute of Organoelement Compounds
2012
Moscow State Pedagogical University
2007
University of Minnesota
2001-2007
Dimeric BHT-alkoxy magnesium complexes are able to catalyze ROP of lactones and lactides by the binuclear mechanism.
A new approach to design "antenna-ligands" enhance the photoluminescence of lanthanide coordination compounds has been developed based on a π-type ligand—the polyphenyl-substituted cyclopentadienyl. The complexes di-, tri-, and tetraphenyl cyclopentadienyl ligands with Tb Gd have synthesized all possible structural types from mononuclear di- tetranuclear complexes, as well polymer were obtained. All studied by single-crystal X-ray diffraction optical spectroscopy. terbium are luminescent at...
Straightforward access to bidentate phosphorus ligands and bis(phosphineoxide)ethanes is described based on atom-economic addition reaction. A practical approach was developed incorporate 2 H 13 C labels using easily available reagents.
An efficient method for the synthesis of isoxazolo[4,5-
Spirocyclic alkyl amino carbene (SCAAC) Ru complexes demonstrate outstanding activity and selectivity in ethenolysis of methyl oleate (MO) or fatty acid esters (FAMEs), 5,6-dimethoxyindane derivative was the most active catalyst to date. For further design, we proposed modifying spirocyclic fragment by fusion saturated carbo- heterocycle, linked 5,6-positions indane 6,7- positions tetralin. Another suggested way modification SCAAC complex insertion chromane ligand. Using an alternative...
Abstract Isophthalonitrile derivatives (IPNs) have emerged as promising organic photocatalysts due to their efficiency and accessibility; however, inherent lability under light‐induced conditions poses significant challenges in monitoring transformation pathways. Understanding these pathways is crucial for optimizing photocatalytic processes enhancing reaction efficiency. In this study, we present a novel approach utilizing electrospray ionization mass spectrometry (ESI‐MS) visualize...
A series of 2‐nitrochalcogenocyanato(hetero)arenes were synthesized by the reaction 2‐nitrohalo(hetero)arenes with potassium thio‐ or selenocyanate. These compounds characterized NMR spectroscopy, high‐resolution mass spectrometry, and X‐ray crystallography. In obtained crystal structures, strong intramolecular Ch‧‧‧ONO2 (Ch = S, Se) chalcogen bonds between atom chalcogenocyanate moiety nitro group revealed. interactions prevent rotation group, thus stabilize in a distorted planar geometry....
Five new diethyltin derivatives with Schiff bases containing O- and S-substituents, as well an N,N′-donor bidentate ligand, their physicochemical properties.
BHT-Mg-alkoxides are readily available and effective ROP catalysts for cyclic ethylene phosphate monomers outperform conventional organocatalysts in versatility.
Complexes of palladium and nickel with N-heterocyclic carbene ligands (M/NHC, M = Pd, Ni) are widely used as effective catalysts for various amination reactions. A previously unaddressed transformation M/NHC complexes under typical conditions the Buchwald–Hartwig is disclosed. MII/NHC react primary aromatic aliphatic amines in presence strong bases to give azol-2(5)-imines M(0) species via a reductive elimination NHC azanide (N-deprotonated amine) ligands. Depending on structures azanide,...
Imidazolium salts have found ubiquitous applications as N-heterocyclic carbene precursors and metal nanoparticle stabilizers in catalysis metallodrug research. Substituents directly attached to the imidazole ring can a significant influence on electronic, steric, other properties of NHC-proligands well their complexes. In present study, for first time, new type Pd/NHC complex with RSO2 group imidazol-2-ylidene ligand core was designed synthesized. The electronic structural features ligands...
Pyridoxal-5'-phosphate (PLP)-dependent transaminases are highly efficient biocatalysts for stereoselective amination. D-amino acid can catalyze transamination producing optically pure acids. The knowledge of substrate binding mode and differentiation mechanism in comes down to the analysis transaminase from Bacillus subtilis. However, at least two groups differing active site organization known today. Here, we present a detailed study gram-negative bacterium Aminobacterium colombiense with...
New NHC ligands containing a base-ionizable RNH substituent at the C3 atom of 1,2,4-triazole ring provide superior stability Pd–NHC bond against cleavage in strong alkaline media.
The mechanism of the C–N cross-coupling reaction, catalyzed by Pd/NHC, was evaluated at molecular and nanoscale levels. first evidence for involvement a “cocktail”-type system in Buchwald–Hartwig reaction is provided.
At present, the use of low-valent derivatives main group elements, including metallylenes, etc., in catalysis as an alternative to transition metals is widely discussed. The high reactivity these compounds often requires their stabilization by using electron-pair donor ligands. influence latter on oxidative addition reactions usually not considered. In this work, best our knowledge for first time, example insertion Lappert's germylene into PhSSPh presence N, S, P, and O ligands, we show that...
Treatment of [M(CO)6]-, M = Nb, Ta, with Ag+, I2 or NO+ in the presence CNXyl provided [M(CNXyl)7]+, M(CNXyl)6I, cis-[M(CNXyl)4(NO)2]+, which are isocyanide analogues unknown carbonyl complexes [M(CO)7]+, M(CO)6I, cis-[M(CO)4(NO)2]+, respectively. Reduction M(CNXyl)6I by cesium graphite gave respective Cs[M(CNXyl)6], have been structurally characterized and represent first isolable homoleptic isocyanidemetalates for second third row transition metals. Nitrosylation [Ta(CNXyl)6]- affords a...