Tat’yana N. Beschastnova

A reaction for the synthesis of benzimidazoles and 1H-imidazo[4,5-b]pyridines via a novel rearrangement of quinoxalinones and their aza-analogues when exposed to 1,2-arylenediamines

Nataliya Zhukova, Tat’yana N. Beschastnova, Shamil K. Latypov · Tetrahedron · 2010 · 39 citations

Novel Rearrangement, Heterocyclic, Natural Sciences +5

Rearrangement of Quinoxalin-2-ones When Exposed to Enamines Generated in Situ from Ketones and Ammonium Acetate: Method for the Synthesis of 1-(Pyrrolyl)benzimidazolones

Nataliya Zhukova, Tat’yana N. Beschastnova, Victor V. Syakaev et al. · The Journal of Organic Chemistry · 2014 · 25 citations

Dual Cleavage, Ammonium Acetate, Engineering +8

Reaction for the Synthesis of Benzimidazol-2-ones, Imidazo[5,4-<i>b</i>]-, and Imidazo[4,5-<i>c</i>]pyridin-2-ones via the Rearrangement of Quinoxalin-2-ones and Their Aza Analogues When Exposed to Enamines

Nataliya Zhukova, Anastasiya I. Zamaletdinova, Tat’yana N. Beschastnova et al. · The Journal of Organic Chemistry · 2014 · 25 citations

Their Aza Analogues, Engineering, Pyrazine Ring +12

An efficient metal-free synthesis of 2-(pyrazin-2-yl)benzimidazoles from quinoxalinones and diaminomaleonitrile via a novel rearrangement

Nataliya Zhukova, Tat’yana N. Beschastnova, E.I. Zakirova et al. · Tetrahedron Letters · 2011 · 25 citations

Novel Rearrangement, Efficient Metal-free Synthesis, Heterocyclic +7

A simple and efficient method for the synthesis of highly substituted imidazoles using 3-aroylquinoxalin-2(1H)-ones

Nataliya Zhukova, Tat’yana N. Beschastnova · Tetrahedron Letters · 2011 · 22 citations

Combinatorial Chemistry, Engineering, Efficient Method +8