O. Kayukova

发表

2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides 7*. Synthesis of 4-amino-1-aryl-6-halo-1-hydroxy-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-с]pyridine-7-carbonitriles

E. Shchegravina, O. Nasakin, V. Tafeenko, 2017, Chemistry of Heterocyclic Compounds.

Reaction of 2,2,3,3-tetracyanocyclopropyl ketones with sodium and potassium hydroxides

V. Tafeenko, O. V. Ershov, I. N. Bardasov, 2012, Russian Journal of Organic Chemistry.

Interaction of Alkyl 5,6-Dialkyl-2-amino-3-cyano-4-pyridinecarboxylates with O-Nucleophiles. Synthesis of 6,7-Dialkyl-4-amino-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,3-diones

A. Vasiliev, O. Nasakin, A. N. Lyshchikov, 2003 .

The simple and “green” synthesis of highly substituted furan derivatives containing rare 5-amino-3-aroylfuran moiety

V. Tafeenko, O. Nasakin, S. Karpov, 2021 .

6,6-Dimethyl-4,8-dioxospiro[2.5]octane-1,1,2,2-tetracarbonitrile in the synthesis of heterocyclic compounds of the 2,3-dihydrofuran and 5,6,7,8-tetrahydro-4h-chromene series

V. Nesterov, M. Antipin, O. Nasakin, 1998 .

One-pot synthesis of 2-(2-alkoxy-5-amino-4-cyano-2-methylfuran-3(2H)-ylidene)malononitriles

M. Y. Belikov, O. V. Ershov, I. N. Bardasov, 2009 .

New procedures for preparing 2,2,3,3-tetracyanocyclopropyl ketones

O. V. Ershov, I. N. Bardasov, O. Nasakin, 2009 .

Synthesis of 2′-Oxo-1′,2′-dihydrospiro[cyclopropane-1,3′-indole]-2,2,3,3-tetracarbonitriles

O. V. Ershov, I. N. Bardasov, O. Nasakin, 2006 .

Development of technology for the production of cheese “Caciotta” for farms

O. Kayukova, N. Schiptsova, G. Larionov, 2023, Agrarian science.

Production of mint whey drink at private and collective farms and agricultural holdings

G. Larionov, V. Semenov, O. Kayukova, 2020, IOP Conference Series: Earth and Environmental Science.

2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides: IV. Synthesis of 1-alkyl(aryl)-4-amino-6-iodo-3-oxo-1,3-dihydrofuro[3,4-c]pyridine-7-carbonitriles

O. V. Ershov, S. Karpov, Ya. S. Kayukov, 2012, Russian journal of organic chemistry.

2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides: III. Heterocyclization by the action of hydrogen halides

I. N. Bardasov, O. Nasakin, S. Karpov, 2011 .

2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides: II. Synthesis of 2-[2-(alkylsulfanyl)-5-amino-2-aryl-4-cyano-2,3-dihydrofuran-3-ylidenepropanedinitriles by reaction with thiols

O. V. Ershov, S. Karpov, Ya. S. Kayukov, 2011 .

2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides: I. Synthesis of 2-[5-amino-2-aryl-2-chloro-4-cyanofuran-3(2H)-ylidene]-propanedinitriles by reaction of potassium 2-aroyl-1,1,3,3-tetracyanopropenides with concentrated hydrochloric acid

O. V. Ershov, S. Karpov, Ya. S. Kayukov, 2011 .

One-step transformation of tetracyanocyclopropyl ketones into pyrrolo[3,4-c]pyridine derivatives

O. V. Ershov, Ya. S. Kayukov, O. Kayukova, 2010 .

Synthesis of 2,2,3,3-tetracyanocyclopropyl ketones and their reactions with oxygen-centered nucleophiles

V. Tafeenko, O. V. Ershov, Ya. S. Kayukov, 2009 .

Hydrolysis of 6,6-dimethyl-4,8-dioxo-5,7-dioxaspiro[2.5]octane-1,1,2,2-tetracarbonitrile

V. Tafeenko, O. V. Ershov, I. N. Bardasov, 2007 .

2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides: VI. Reaction with hydrogen halides

O. V. Ershov, S. Karpov, Ya. S. Kayukov, 2014, Russian Journal of Organic Chemistry.

Hydrolysis of 6,6-Dimethyl-4,8-dioxo-5,7-dioxaspiro [2,5]octane-1,1,2,2-tetracarbonitrile.

V. Tafeenko, O. V. Ershov, I. N. Bardasov, 2008 .

Reaction of 2,2,3,3-Tetracyanocyclopropanecarboxylic Acid with Iodides. Synthesis of 3-Cyano-4-dicyanomethylidene-5-oxo-4,5-dihydro-1H-pyrrol-2-olates

V. Tafeenko, O. V. Ershov, Ya. S. Kayukov, 2005 .

Synthesis of 6,6-dialkyl-4,8-dioxo-5,7-dioxaspiro[2.5]octane-1,1,2,2- tetracarbonitriles and 2,2,3,3-tetracyanocyclopropanecarboxylic acid

O. Nasakin, Ya. S. Kayukov, O. Kayukova, 2004 .

Synthesis of 4-Acyl-2-amino-6-(arylsulfanyl)pyridine-3,5-dicarbonitriles

S. Karpov, Ya. S. Kayukov, O. Kayukova, 2020, Russian Journal of Organic Chemistry.

2‐Acyl(aroyl)‐1,1,3,3‐tetracyanopropenides. Part 3. Heterocyclization by the Action of Hydrogen Halides.

I. N. Bardasov, O. Nasakin, S. Karpov, 2012 .

One-Pot Synthesis of 2-Alkylsulfanyldihydrofuran Derivatives from Tetracyanocyclopropyl Ketones

O. Nasakin, A. Vasil'ev, S. Karpov, 2018, Russian Journal of Organic Chemistry.

Reaction of Potassium 1,1,3,3-Tetracyano-2-(2,2-dimethylpropanoyl)propenide with 2-Sulfanylethanol

O. Nasakin, V. Tafeenko, S. Karpov, 2018, Russian Journal of Organic Chemistry.

2‐Acyl(aroyl)‐1,1,3,3‐tetracyanopropenides. Part 2. Synthesis of 2‐[2‐(Alkylsulfanyl)‐5‐amino‐2‐aryl‐4‐cyano‐2,3‐dihydrofuran‐3‐ylidene] propanedinitriles by Reactions with Thiols.

O. V. Ershov, I. N. Bardasov, O. Nasakin, 2012 .

Reaction of 1-(tetracyanocyclopropyl)alkanones with sodium and potassium hydroxides

S. Karpov, Ya. S. Kayukov, Yu. A. Gracheva, 2017, Russian Journal of Organic Chemistry.

2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides. Part 4. Synthesis of 1-Alkyl(aryl)-4-amino-6-iodo-3-oxo-1,3-dihydrofuro [3,4-c]pyridine-7-carbonitriles.

O. V. Ershov, I. N. Bardasov, O. Nasakin, 2013 .

Reaction of 2,2,3,3-tetracyanocyclopropyl ketones with water

V. Tafeenko, O. V. Ershov, Ya. S. Kayukov, 2012, Russian Journal of Organic Chemistry.

Reactions of tetracyanocyclopropyl ketones with ammonia and primary amines

M. Y. Belikov, O. V. Ershov, I. N. Bardasov, 2012, Russian Journal of Organic Chemistry.

Synthesis of 2,2,3,3‐Tetracyanocyclopropyl Ketones and Their Reactions with Oxygen‐Centered Nucleophiles.

V. Tafeenko, O. V. Ershov, I. N. Bardasov, 2010 .

Carbanion cleavage in 3-benzoylcyclopropane-1,1,2,2-tetracarbonitrile effected by alcoholates

M. Y. Belikov, O. V. Ershov, I. N. Bardasov, 2007 .

New synthesis of 3-aroylcyclopropane-1,1,2,2-tetracarbonitriles

O. V. Ershov, Ya. S. Kayukov, O. Kayukova, 2007 .

Reaction of Polycyanocyclopropanes with Amine Hydroiodides.

V. Nesterov, M. Antipin, O. Nasakin, 1999 .

One‐Step Transformation of Tetracyanocyclopropyl Ketones into Pyrrolo[3,4‐c]pyridine Derivatives.

O. V. Ershov, I. N. Bardasov, Ya. S. Kayukov, 2011 .

2‐Acyl(aroyl)‐1,1,3,3‐tetracyanopropenides. Part 1. Synthesis of 2‐[5‐Amino‐2‐aryl‐2‐chloro‐4‐cyanofuran‐3(2H)‐ylidene] ‐propanedinitriles (III) by Reaction of Potassium 2‐Aroyl‐1,1,3,3‐tetracyanopropenides (II) with Concentrated Hydrochloric Acid.

O. V. Ershov, I. N. Bardasov, O. Nasakin, 2011 .

Synthesis of 1-Alkoxy-4-amino-3,6-dioxo-1-phenyl-2,3,5,6-tetrahydro-1H-pyrrolo[3,4-c]pyridine-7-carbonitriles

S. Karpov, Ya. S. Kayukov, O. Kayukova, 2020, Russian Journal of Organic Chemistry.

Potassium 1,1,3,3-Tetracyano-2-[2-(methoxycarbonyl)benzoyl]prop-2-enide in the Synthesis of Spiro-Fused Isobenzofuran Derivatives

S. Karpov, Ya. S. Kayukov, O. Kayukova, 2020, Russian Journal of Organic Chemistry.

Influence of seeding rates on yield and technological qualities of hemp fiber

L. Shashkarov, L. Eliseeva, A. Makushev, 2021 .

On Effectiveness of Growth Regulators for Presowing Seeds Treatment of Soybean

G. Mefodiev, L. Eliseeva, O. Kayukova, 2018 .

Influence of growth regulators on the productivity of soybean in the conditions of the Chuvash Republic

L. Eliseeva, O. Kayukova, O. P. Nesterovа, 2018 .

Reactions of 2′-oxo-1′,2′-dihydrospiro[cyclopropane-1,3′-indole]-2,2,3,3-tetracarbonitriles with nucleophiles

V. Tafeenko, O. V. Ershov, I. N. Bardasov, 2011 .