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Dive into the research topics where Fatima A. Tsiunchik is active.

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Featured researches published by Fatima A. Tsiunchik.


Chemistry of Heterocyclic Compounds | 2005

New synthesis of 2-nitroaryldifurylmethanes

Fatima A. Tsiunchik; Vladimir T. Abaev; Alexander V. Butin

A new approach has been developed for the synthesis of 2-nitroaryldifurylmethanes based on the condensation of derivatives of 2-nitrobenzaldehyde and 2-alkylfurans in methylene chloride in the presence of polyphosphoric acid (PPA) silyl ester. The use of such reaction conditions reduces resin formation, which enables the final products to be isolated in higher yields.


Synlett | 2008

A New Simple Route to the Thieno[2,3-b]indole Ring System

Alexander V. Butin; Fatima A. Tsiunchik; Vladimir T. Abaev; Valery E. Zavodnik


European Journal of Organic Chemistry | 2010

Furan Ring‐Opening/Indole Ring‐Closure: Pictet–Spengler‐Like Reaction of 2‐(o‐Aminophenyl)furans with Aldehydes

Alexander V. Butin; Maxim G. Uchuskin; Arkady S. Pilipenko; Fatima A. Tsiunchik; Dmitry A. Cheshkov; Igor V. Trushkov


Synthesis | 2011

Furan Ring Opening - PyridineRing Closure: New Route to Quinolines under the Bischler-NapieralskiReaction Conditions

Alexander V. Butin; Fatima A. Tsiunchik; Olga N. Kostyukova; Maxim G. Uchuskin; Igor V. Trushkov


Synthesis | 2008

Recyclization of (2-Aminophenyl)bis(5-tert -butyl-2-furyl)methanes into Indole Derivatives : Unusual Dependence on Substituent at Nitrogen Atom

Alexander V. Butin; Sergey K. Smirnov; Fatima A. Tsiunchik; Maxim G. Uchuskin; Igor V. Trushkov


Journal of Heterocyclic Chemistry | 2011

Synthesis of tetracyclic system of 2,4-di(tert-butyl)-6,7-dihydrofuro[2′,3′:3,4]cyclohepta[1,2-b]indole

Alexander V. Butin; Olga N. Kostyukova; Fatima A. Tsiunchik; Maxim G. Uchuskin; Olga V. Serdyuk; Igor V. Trushkov


Synthesis | 2009

Aryl Ring Migration Reactionin the Synthesis of 2,4-Diaryl-4H-3,1-benzothiazines

Alexander V. Butin; Fatima A. Tsiunchik; Vladimir T. Abaev; Andrey Gutnov; Dmitry A. Cheshkov


Chemistry of Heterocyclic Compounds | 2010

First example of a synthesis of the tetracyclic 2,4-di(tert-butyl)- 6,7-dihydrofuro[2',3':3,4]cyclohepta- [1,2-b]indole system

Alexander V. Butin; N. O. Kostyukova; Fatima A. Tsiunchik; S. A. Lysenko; Igor V. Trushkov


Chemistry of Heterocyclic Compounds | 2011

NOVEL ROUTE TO QUINOLINES VIA RECYCLIZATION OF FURANS

Alexander V. Butin; Fatima A. Tsiunchik; Olga N. Kostyukova; Igor V. Trushkov


Chemistry of Heterocyclic Compounds | 2011

Unusual acid-catalyzed transformation of 2-[di(2-furyl)methyl]benzhydrols

Alexander V. Butin; A. V. Finˈko; E. V. Sudarkin; Fatima A. Tsiunchik

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Alexander V. Butin

Kuban State Technological University

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Vladimir T. Abaev

Kuban State Technological University

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Olga N. Kostyukova

Kuban State Technological University

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A. V. Finˈko

Kuban State Technological University

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Arkady S. Pilipenko

Kuban State Technological University

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E. V. Sudarkin

Kuban State Technological University

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N. O. Kostyukova

Kuban State Technological University

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Olga V. Serdyuk

Southern Federal University

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