V. I. Potkin | Researchain

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Chemistry of Heterocyclic Compounds | 1992

Crystal and molecular structure of 3-trichloromethyl-4-chloro-5-isopropoxyisothiazole and 4,5-dichloroisothiazole-3-carboxylic acid

A. I. Verenich; A. A. Govorova; N. M. Galitskii; V. I. Potkin; R. V. Kaberdin; Yu. A. Ol'dekop

X-ray structural data are used to demonstrate that the chlorine in the 5-position of the heterocycle is replaced on reaction of 3-trichloromethyl-4,5-dichloroisothiazole with sodium isopropoxide. The S-N and C-S bond lengths are lengthened in the resulting 3-trichloromethyl-4-chloro-5-isopropoxyisothiazole whereas the C-N and C-C bonds are shortened compared with analogous bonds in 4,5-dichloroisothiazole-3-carboxylic acid. This is explained by conjugation of the carboxylic acid with the heterocycle.

Journal of Structural Chemistry | 1993

Crystal and molecular structure of 1-nitro-2-phenylamino-1,3,4,4-tetrachloro-1,3-butadiene

A. I. Verenich; A. A. Govorova; N. M. Galitskii; V. I. Potkin; R. V. Kaberdin; Yu. A. Ol'dekop

ChemInform | 1993

Perchlorothienyl Derivatives of Titanocene and Niobocene.

V. A. Knizhnikov; V. I. Potkin; R. V. Kaberdin; Yu. A. Ol'dekop

ChemInform | 1991

Synthesis of 1-Nitropentachloro-1,3-butadiene (II) and Its Reaction with O-, N- and Bifunctional Nucleophilic Reagents.

V. I. Potkin; R. V. Kaberdin; Yu. A. Ol'dekop

ChemInform | 1991

Synthesis of 1,1-Dibromo-2-nitroethene.

R. V. Kaberdin; E. E. Nikolaeva; V. I. Potkin; Yu. A. Ol'dekop

ChemInform | 1991

Synthesis and Some Reactions of 3-Trichloromethyl-4,5- dichloroisothiazole.

R. V. Kaberdin; V. I. Potkin; Yu. A. Ol'dekop

ChemInform | 1990

Synthesis and Some Reactions of (Z)-1,1,2,3,4-Pentachloro-1,3-butadiene.

V. I. Potkin; R. V. Kaberdin; E. Yu. Dubova; Yu. A. Ol'dekop

J. Org. Chem. USSR (Engl. Transl.); (United States) | 1989

Synthesis of polyfunctional organochlorine compounds based on 1,1,1,2,3,3,4,4-octachlorobutane

R. V. Kaberdin; V. I. Potkin; E. Yu. Dubova; Yu. A. Ol'dekop

ChemInform | 1989

Synthesis of Polyfunctional Chloroorganic Compounds from 1,1,1,2,3,3,4,4-Octachlorobutane.

R. V. Kaberdin; V. I. Potkin; E. Yu. Dubova; Yu. A. Ol'dekop

J. Org. Chem. USSR (Engl. Transl.); (United States) | 1986

Reaction of 2-nitropentachloro-1,3-butadiene with methyl- and butyllithium

V. I. Potkin; V. A. Knizhnikov; R. V. Kaberdin; Yu.A. Ol'dekop

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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where V. I. Potkin is active.

Publication

Featured researches published by V. I. Potkin.

Crystal and molecular structure of 3-trichloromethyl-4-chloro-5-isopropoxyisothiazole and 4,5-dichloroisothiazole-3-carboxylic acid

Crystal and molecular structure of 1-nitro-2-phenylamino-1,3,4,4-tetrachloro-1,3-butadiene

Perchlorothienyl Derivatives of Titanocene and Niobocene.

Synthesis of 1-Nitropentachloro-1,3-butadiene (II) and Its Reaction with O-, N- and Bifunctional Nucleophilic Reagents.

Synthesis of 1,1-Dibromo-2-nitroethene.

Synthesis and Some Reactions of 3-Trichloromethyl-4,5- dichloroisothiazole.

Synthesis and Some Reactions of (Z)-1,1,2,3,4-Pentachloro-1,3-butadiene.

Synthesis of polyfunctional organochlorine compounds based on 1,1,1,2,3,3,4,4-octachlorobutane

Synthesis of Polyfunctional Chloroorganic Compounds from 1,1,1,2,3,3,4,4-Octachlorobutane.

Reaction of 2-nitropentachloro-1,3-butadiene with methyl- and butyllithium

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