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Alexander N. Kostyuk

National Academy of Sciences of Ukraine

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Publication

Featured researches published by Alexander N. Kostyuk.

Phosphorus Sulfur and Silicon and The Related Elements | 1996

C-Phosphorylation of Azoles with Trivalent Phosphorus Halides

Alexander M. Pinchuk; Andrew A. Tolmachev; Alexander N. Kostyuk; Alexander A. Yurchenko; Angelika I. Sviridon

Abstract Simple method of C-phosphorylation of azoles by trivalent phosphorus halides in the pyridine solution have been developed. Hetaryldihalogen, dihetarylhalogen-, trihetarylphosphines, which were transformed into new types of P(III) and P(IV) derivatives, have been synthesized. Features of their reaction ability stipulated by the influence of hetaryl residues are found.

Tetrahedron | 2004

New approach to CF3-containing polysubstituted anilines: reaction of β-trifluoroacetylvinyl ethers with enamines

Dmitriy M. Volochnyuk; Alexander N. Kostyuk; Dmitriy A. Sibgatulin; Alexander N. Chernega; Alexander M. Pinchuk; Andrei A. Tolmachev

Tetrahedron | 2005

Synthesis of functionalized m-bistrifluoromethylbenzenes via cyclocondensation of 1,1,1,5,5,5-hexafluoroacetylacetone with enamines

Dmitriy M. Volochnyuk; Alexander N. Kostyuk; Dmitriy A. Sibgatulin; Alexander N. Chernega

Heteroatom Chemistry | 1992

Phosphorylated derivatives of 1-morpholinocyclohexene and cyclohexanone

Andrew A. Tolmachev; Alexander N. Kostyuk; Ernest S. Kozlov; Alexander N. Chernega; Alexander M. Pinchuk

Tetrahedron | 2006

A novel tert-amino effect based approach to 1,2,3,4-tetrahydroquinoline-2-spirocycloalkanes

Anton V. Tverdokhlebov; Alexander P. Gorulya; Andrey A. Tolmachev; Alexander N. Kostyuk; Alexander N. Chernega; Eduard B. Rusanov

Synthesis | 2005

The tert-amino effect in the synthesis of hetaryl- and arylsulfonyl- substituted pyrrolo- and pyrido[1,2-a]quinoline derivatives and their pyrazolo annulated analogues

Anton V. Tverdokhlebov; Alexander P. Gorulya; Andrey A. Tolmachev; Alexander N. Kostyuk; Alexander N. Chernega; Eduard B. Rusanov

Tetrahedron Letters | 2007

Reaction of unsymmetrical trifluoromethyl-containing 1,3-dicarbonyl compounds with 'push-pull' enamines

Dmitriy A. Sibgatulin; Dmitriy M. Volochnyuk; Alexander N. Kostyuk

Heteroatom Chemistry | 1995

C‐Phosphorylated pyrazoles. Reaction of N‐methyl‐ and N‐phenylpyrazoles with phosphorus(III) halides

Andrew A. Tolmachev; Anzhelika I. Sviridon; Alexander N. Kostyuk; Alexander M. Pinchuk

Tetrahedron | 2005

Synthesis of furo[2,3-c]-2,7-naphthyridine derivatives via domino heterocyclization reaction

Anton V. Tverdokhlebov; Alexander V. Zavada; Andrey A. Tolmachev; Alexander N. Kostyuk; Alexander N. Chernega; Eduard B. Rusanov

Tetrahedron | 2004

Synthesis of pyrrolo[2,3-c]2,7-naphthyridine derivatives by cascade heterocyclization reaction of 2-amino-4-cyanomethyl-6-dialkylamino-3,5-pyridinedicarbonitriles

Anton V. Tverdokhlebov; Elizaveta V. Resnyanska; Alexander V. Zavada; Andrey A. Tolmachev; Alexander N. Kostyuk; Alexander N. Chernega

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Alexander N. Chernega

National Academy of Sciences of Ukraine

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Andrey A. Tolmachev

Enamine Ltd

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Anton V. Tverdokhlebov

Enamine Ltd

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Eduard B. Rusanov

National Academy of Sciences of Ukraine

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Dmitriy A. Sibgatulin

National Academy of Sciences of Ukraine

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Dmitriy M. Volochnyuk

National Academy of Sciences of Ukraine

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Alexander M. Pinchuk

National Academy of Sciences of Ukraine

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Andrew A. Tolmachev

National Academy of Sciences of Ukraine

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Alexander P. Gorulya

Enamine Ltd

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Alexander Shivanyuk

Scripps Research Institute

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