Nikolay S. Zimnitskiy

Highly regio- and stereoselective 1,3-dipolar cycloaddition of stabilised azomethine ylides to 3,3,3-trihalogeno-1-nitropropenes: synthesis of trihalomethylated spiro[indoline-3,2′-pyrrolidin]-2-ones and spiro[indoline-3,3′-pyrrolizin]-2-ones

Alexey Yu. Barkov, Nikolay S. Zimnitskiy, Vladislav Yu. Korotaev et al. · Tetrahedron · 2016 · 36 citations

Engineering, Diversity-oriented Synthesis, Stabilised Azomethine Ylides +6

A regio- and stereocontrolled approach to the synthesis of 4-CF₃-substituted spiro[chromeno[3,4-<i>c</i>]pyrrolidine-oxindoles]<i>via</i>reversible [3+2] cycloaddition of azomethine ylides generated from isatins and sarcosine to 3-nitro-2-(trifluoromethyl)-2<i>H</i>-chromenes

Igor B. Kutyashev, Maria V. Ulitko, Alexey Yu. Barkov et al. · New Journal of Chemistry · 2019 · 29 citations

Medicinal Chemistry, Diversity Oriented Synthesis, Engineering +12

An expedient synthesis of novel spiro[indenoquinoxaline-pyrrolizidine]-pyrazole conjugates with anticancer activity from 1,5-diarylpent-4-ene-1,3-diones through the 1,3-dipolar cycloaddition/cyclocondensation sequence

Nikolay S. Zimnitskiy, Alexey Yu. Barkov, Maria V. Ulitko et al. · New Journal of Chemistry · 2020 · 26 citations

Medicinal Chemistry, Bioorganic Chemistry, Heterocyclic +14

Regio- and stereoselective 1,3-dipolar cycloaddition of indenoquinoxalinone azomethine ylides to β-nitrostyrenes: synthesis of spiro[indeno[1,2-b]quinoxaline-11,3'-pyrrolizidines] and spiro[indeno[1,2-b]quinoxaline-11,2'-pyrrolidines]

Nikolay S. Zimnitskiy, Vladislav Yu. Korotaev, Igor B. Kutyashev et al. · Chemistry of Heterocyclic Compounds · 2017 · 22 citations

Indenoquinoxalinone Azomethine Ylides, Heterocyclic, Stereoselective 1,3-Dipolar Cycloaddition +5

Highly stereoselective [3+2]-cycloaddition reaction of stabilised N , N ′-cyclic azomethine imines with 3-nitro-2-phenyl-2 H -chromenes: Synthesis of tetrahydrochromeno[4,3- c ]pyrazolo[1,2- a ]pyrazol-11-ones

Alexey Yu. Barkov, Nikolay S. Zimnitskiy, Igor B. Kutyashev et al. · Tetrahedron Letters · 2017 · 17 citations

Heterocyclic, Organic Chemistry, Stabilised N +5