Methylene Components Exchange in the Reaction of Cyanoacetohydrazide with 2-Amino-4-arylbuta-1,3-diene-1,1,3-tricarbonitriles

Methylene Components Exchange in the Reaction of Cyanoacetohydrazide with 2-Amino-4-arylbuta-1,3-diene-1,1,3-tricarbonitriles

2-Amino-4-arylbuta-1,3-diene-1,1,3-tricarbonitriles obtained by Knoevenagel condensation between aldehydes and malononitrile dimer reacted with cyanoacetohydrazide in the presence of bases to afford N’-arylidene-2-cyanoacethydrazides instead of the expected heterocyclization products of the pyridine...

Πλήρης περιγραφή

Αποθηκεύτηκε σε:

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς:	Dotsenko, V. V., Доценко, В. В., Aksenov, N. A., Аксенов, Н. А., Aksenova, I. V., Аксенова, И. В.
Μορφή:	Статья
Γλώσσα:	English
Έκδοση:	Pleiades journals 2021
Θέματα:	Knoevenagel condensation Malononitrile dimer Cyanoacetohydrazide Cyanoacetylhydrazones
Διαθέσιμο Online:	https://dspace.ncfu.ru/handle/20.500.12258/18551
Ετικέτες:	Προσθήκη ετικέτας Δεν υπάρχουν, Καταχωρήστε ετικέτα πρώτοι!

Παρόμοια τεκμήρια

Heterocyclization reactions using malononitrile dimer (2-aminopropene-1,1,3-tricarbonitrile)
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2019)

Synthesis and Aminomethylation of 6-Amino-2-(dicyanomethylene)-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile Morpholinium Salt
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2021)

7-Aryl-3-(hydroxymethyl)-5-oxo-1,2,3,5-tetrahydro[1,2,4]triazolo[1,5-a]pyridine-6,8-dicarbonitriles: Synthesis and Predicted Biological Activity
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2022)

Synthesis of derivatives of a novel heterocyclic system 7-thia-1,4,6,8-tetraazabenzo[de]anthracene
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2018)

Synthesis of derivatives of a novel heterocyclic system 7-thia-1,4,6,8-tetraazabenzo[de]anthracene
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2018)

Reaction of thieno[2,3-b]pyridines with sodium hypochlorite: An unusual and stereoselective one-pot approach to dimeric pyrrolo[2′,3′:4,5]thieno[2,3-b]pyridines
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2019)

(2E,2′E)-2,2′-(1,2,4-Thiadiazole-3,5-diyl)bis[3-arylacrylonitriles]: Synthesis and Antidote Activity Towards 2,4-D Herbicide
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2023)

Unusual regioselective reaction of 2,6-dichloro-4-methylnicotinonitrile with malononitrile dimer
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2021)

Pseudo-five-component stereoselective synthesis of highly functionalized 3-azabicyclo[3.3.1]nona-2,7-dienes
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2021)

The Exchange
ανά: Samuel T. C.
Έκδοση: (2013)

Oxidation of 2-Cyanothioacrylamides with Sodium Nitrite in Acidic Medium
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2022)

Ich Dien
ανά: George G. B.
Έκδοση: (2013)

Reaction of ethoxymethylenemalonate with cyanothioacetamide in the presence of triethylamine: formation of 1,5-diamino-2,4-dicyano-5-thioxopenta-1,3-diene-1-thiolate and unexpected aminomethylation result
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2020)

Electrochemical Oxidation of 3-Aryl-2-cyanothioacrylamides
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2023)

Synthesis and Regiospecific Bromination of (2E,4E)-5-Aryl-2-(4-arylthiazol-2-yl)penta-2,4-dienenitrile
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2021)

Reaction of 5-Amino-3-(cyanomethyl)-1H-pyrazole-4-carbonitrile with Hydroxycyclohexanones
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2019)

Formal [3+3] cycloaddition reaction of 4-hydroxythiocoumarin to 4Н-chromene-3-carbaldehydes: synthesis of thiochromeno[3',4':5,6]pyrano[2,3-b]chromen-6-ones
ανά: Demidov, O. P., κ.ά.
Έκδοση: (2020)

New Heterocyclisation Reactions of 5-Amino-3-(cyanomethyl)-1H-pyrazole-4-carbonitrile with Some 1,3-Dielectrophilic Agents
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2022)

Some new reactions and properties of xanthane hydride (5-amino-1,2,4-dithiazole-3-thione)
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2018)

Actual aspects of the institution of foreign exchange control
ανά: Amvrosova, O. N., κ.ά.
Έκδοση: (2021)

Mannich Reaction Involving 6-Amino-4-methyl-2-(thio)oxo-1,2-dihydropyridine-3,5-dicarbonitriles
ανά: Strelkov, V. D., κ.ά.
Έκδοση: (2023)

N,N′-Diphenyldithiomalonamide as Methylene Active Thioamide: A First Synthesis of Stable Michael Adducts
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2023)

Программные продукты и системы, 2016, № 1 (113) международный научно-практический журнал Журнал

Optimization of the regeneration of the sodium-cation ion-exchange filter
ανά: Kalinichenko, M. Y., κ.ά.
Έκδοση: (2020)

New Heterocyclization Reactions with Malononitrile Dimer
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2024)

Reaction of 4,6-Di-tert-butyl-3-nitrocyclohexa-3,5-diene-1,2-dione with Secondary Amines
ανά: Demidov, O. P., κ.ά.
Έκδοση: (2023)

Synthesis and Aminomethylation of 2-Amino-4-(2-chlorophenyl)-6-(dicyanomethyl)-1,4-dihydropyridine-3,5-dicarbonitrile N-Methylmorpholinium Salt
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2022)

Бюллетень Восточно-Сибирского научного центра СО РАМН, 2017, том 1, № 1 (113) Журнал

Electrophilically activated nitroalkanes in the synthesis of substituted 1,3,4-oxadiazoles from amino acid derivatives
ανά: Aksenov, A. V., κ.ά.
Έκδοση: (2022)

New 6'-Amino-5'-cyano-2-oxo-1,2-dihydro-1'H-spiro[indole-3,4'-pyridine]-3'-carboxamides: Synthesis, Reactions, Molecular Docking Studies and Biological Activity
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2023)

Raising of fuel utilization efficiency in the contact heat exchange boilers
ανά: Stoyanov, N. I., κ.ά.
Έκδοση: (2020)

Reaction of 3-Amino-4,6-diarylthieno[2,3-b]pyridine-2-carboxamides with Ninhydrin
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2020)

Synthesis and properties of 4,6-Dimethyl-5-pentyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile and 3-Amino-4,6-dimethyl-5-pentylthieno[2,3-b]pyridines
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2019)

Concerto in re maggiore. T. 113
ανά: Антонио, Вивальди

Alkyl 4-Aryl-6-amino-7- phenyl-3-(phenylimino)-4,7-dihydro- 3H-[1,2]dithiolo[3,4-b]pyridine-5-carboxylates: Synthesis and Agrochemical Studies
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2023)

Peculiarities of phosphorine calcium exchange in the pathogenesis of dental caries in children with diabetes of the first type
ανά: Anfinogenova, O. I., κ.ά.
Έκδοση: (2019)

113 избранных этюдов для виолончели
ανά: Дотцауэр Ф.

Профильная школа, 2022, № 2 (113) Журнал

6-Amino-4-aryl-7-phenyl-3-(phenylimino)-4,7-dihydro-3H-[1,2]dithiolo[3,4-b]pyridine-5-carboxamides: Synthesis, Biological Activity, Quantum Chemical Studies and In Silico Docking Studies
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2024)

Synthesis and structure of new 3,7-diazabicyclo[3.3.1]nonane derivatives
ανά: Dotsenko, V. V., κ.ά.
Έκδοση: (2018)