Igor A. Ushakov

Selective, Metal-Free Approach to 3- or 5-CF₃-Pyrazoles: Solvent Switchable Reaction of CF₃-Ynones with Hydrazines

Vasiliy M. Muzalevskiy, Alexander Yu. Rulev, Alexey R. Romanov et al. · The Journal of Organic Chemistry · 2017 · 86 citations

Natural Sciences, Chemistry, Medicinal Chemistry +13

Synthesis of trifluoromethylated [1,4]diazepines from 1,1,1-trifluoroalk-3-yn-2-ones

Alexey R. Romanov, Alexander Yu. Rulev, Igor A. Ushakov et al. · Mendeleev Communications · 2014 · 24 citations

Natural Sciences, Chemistry, Medicinal Chemistry +7

Conformational analysis and stereochemical dependences of ³¹P–¹H spin–spin coupling constants of bis(2‐phenethyl)vinylphosphine and related phosphine chalcogenides

Leonid B. Krivdin, Yury Yu. Rusakov, Igor A. Ushakov et al. · Magnetic Resonance in Chemistry · 2009 · 22 citations

Natural Sciences, Chemistry, Organic Chemistry +13

Adamantyl aziridines via aza-Michael initiated ring closure (aza-MIRC) reaction

Alena Fedotova, Tatiana A. Komarova, Alexey R. Romanov et al. · Tetrahedron · 2017 · 20 citations

Natural Sciences, Chemistry, Medicinal Chemistry +7

Comparative analysis of hydrogen bonding with participation of the nitrogen, oxygen and sulfur atoms in the 2(2′‐heteroaryl)pyrroles and their trifluoroacetyl derivatives based on the ¹H, ¹³C, ¹⁵N spectroscopy and DFT calculations

Alexander V. Vashchenko, Igor A. Ushakov, Nadezhda V. Zorina et al. · Magnetic Resonance in Chemistry · 2008 · 16 citations

Natural Sciences, Chemistry, Organic Chemistry +14