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Proceeding Paper

1,141 Views

4 Pages

One-Pot Synthesis of New 4,5,6,7-tetrahydro-3H-[1,2]dithiolo[3,4-b]pyridines Starting from N,N’-Diphenyldithiomalondiamide

Ekaterina A. Varzieva,
Anna E. Sinotsko,
Victor V. Dotsenko and
Nicolai A. Aksenov

Chem. Proc.2023, 14(1), 21;https://doi.org/10.3390/ecsoc-27-16134

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15 November 2023

Active methylene compounds such as thioamides are widely used in the organic chemistry for the construction of a variety of heterocyclic systems, such as thieno[2,3-b]pyridines, 1,2,4-dithiazoles, isothiazoles, 1,2,3-thiadiazoles, etc. N,N′-Dip...

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Article

13 Citations

2,808 Views

15 Pages

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

Victor V. Dotsenko,
Anna E. Sinotsko,
Vladimir D. Strelkov,
Ekaterina A. Varzieva,
Alena A. Russkikh,
Arina G. Levchenko,
Azamat Z. Temerdashev,
Nicolai A. Aksenov and
Inna V. Aksenova

Molecules2023, 28(2), 609;https://doi.org/10.3390/molecules28020609

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6 January 2023

The reaction between dithiomalondianilide (N,N’-diphenyldithiomalondiamide) and alkyl 3-aryl-2-cyanoacrylates in the presence of morpholine in the air atmosphere leads to the formation of alkyl 6-amino-4-aryl-7-phenyl-3-(phenylimino)-4,7-dihydr...

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Proceeding Paper

98 Views

5 Pages

Synthesis of New Nicotinamides Starting from Monothiomalonanilide

Victor V. Dotsenko,
Radmila N. Gornichenko,
Ilya O. Kurochkin and
Nicolai A. Aksenov

Chem. Proc.2025, 18(1), 54;https://doi.org/10.3390/ecsoc-29-26683

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11 November 2025

It is known that thioamides containing hydrogen atoms in the α-position of the thiocarbamoyl group exhibit a CH-acidic character. The purpose of the work: synthesis of new nicotinamide derivatives based on monothiomalondianilide and investigati...

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