A5078706732- Organometallic Complex Synthesis and Catalysis
- Asymmetric Hydrogenation and Catalysis
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Inorganic and Organometallic Chemistry
- Synthesis and characterization of novel inorganic/organometallic compounds
- Metal complexes synthesis and properties
- Synthetic Organic Chemistry Methods
- Carbon dioxide utilization in catalysis
- Magnetism in coordination complexes
- Ferrocene Chemistry and Applications
- Chemical Synthesis and Analysis
- Organophosphorus compounds synthesis
- Organoboron and organosilicon chemistry
- Polyoxometalates: Synthesis and Applications
- Lanthanide and Transition Metal Complexes
- Phosphorus compounds and reactions
- Catalytic Alkyne Reactions
- Chemical Synthesis and Reactions
- Chemical Thermodynamics and Molecular Structure
- Fluorine in Organic Chemistry
- Porphyrin and Phthalocyanine Chemistry
- Catalysis and Oxidation Reactions
- Chemical Synthesis and Characterization
- History and advancements in chemistry
A. N. Nesmeyanov Institute of Organoelement Compounds
2002-2023
Russian Academy of Sciences
2009-2015
University of Zurich
1996
Pushkin Leningrad State University
1988
Lomonosov Moscow State University
1972
Ferrocenium salts [(C 5 H ) 2 Fe]X (X = BF 4 , PF 6 ( I + · react with tertiary phosphines PR 3 (PMe PEt P n Bu PMe Ph, and PMePh in dichloromethane at room temperature to form a mixture of the corresponding ferrocenylphosphonium )FeC ]X III ), ferrocene phosphonium [HPR ]X. The same reaction was carried out an electrochemical cell as electrolysis solution phosphine oxidation potential ferrocene. Possible pathways for phosphination ferrocenium ion were studied by DFT M06‐L/6‐311++G(d,p)...
Abstract Stereoselective addition of tertiary phosphanes to manganese and rhenium phenylvinylidenes (η 5 ‐C H )(CO) 2 M=C=C(H)Ph ( 1 M = Mn; Re) gave the corresponding zwitterionic Z ‐phosphoniostyryl adducts − −C( + PR 3 )=C(H)Ph Mn, PPh Me; 4 PPhMe ; PMe 6 Re, 7 ). Protonation – with HBF · OEt resulted in formation η ‐phosponioalkene complexes M(η ‐ E ‐HC( )=C(H)Ph) 8 9 10 11 12 ) rather than phosphoniocarbene M=C( )CH Ph. It was shown by DFT calculations (B3LYP/6‐31G*) that protonation...
The complex [Os3(μ-H)(CO)10(μ-η1:η2-CCCMe2)]BF4 (1) reacts with PPh3 at −78 °C to give isomeric phosphonium derivatives of the formula [Os3(μ-H)(CO)10(μ-σ:η2-C⋮CCMe2PPh3)]BF4 (2 and 3); isomerization 2 → 3 takes place. second molecule attacks metal atom, substituting a CO in Os(CO)4 unit form cluster [Os3(μ-H)(CO)9(PPh3)(μ-σ:η2-C⋮CCMe2PPh3)]BF4 (4), which further transforms acetylide σ-complex [Os3(μ-H)(CO)10(PPh3)(σ-C⋮CCMe2PPh3)]BF4 (5). latter decarbonylates temperature range 25−55 yield...