Direct iodination of 3- and 4-nitropyrazoles with a reagent based on iodine monochloride and silver sulfate

V. K. Chaikovskii, T. S. Kharlova, E. V. Tretyakov, S. F. Vasilevsky, V. D. Filimonov

The Kizhner Research Center

Research output: Contribution to journal › Article

Abstract

The reagent obtained from iodine monochloride and silver sulfate in sulfuric acid easily iodinates 1-methyl-3-nitropyrazole under mild conditions to give 4-iodo or 4,5-diiodo derivatives. 1-Methyl-4-nitropyrazole was also directly iodinated with this reagent for the first time.

Original language	English
Pages (from-to)	1475-1477
Number of pages	3
Journal	Russian Chemical Bulletin
Volume	49
Issue number	8
DOIs	https://doi.org/10.1007/BF02495102
Publication status	Published - 1 Jan 2000

Fingerprint

Silver

Sulfates

Derivatives

iodine monochloride

3-nitropyrazole

sulfuric acid

Keywords

Iodination
Iodine monochloride
Iodomethylnitro-pyrazoles
Methylnitropyrazoles

ASJC Scopus subject areas

Chemistry(all)

Cite this

Chaikovskii, V. K., Kharlova, T. S., Tretyakov, E. V., Vasilevsky, S. F., & Filimonov, V. D. (2000). Direct iodination of 3- and 4-nitropyrazoles with a reagent based on iodine monochloride and silver sulfate. Russian Chemical Bulletin, 49(8), 1475-1477. https://doi.org/10.1007/BF02495102

Direct iodination of 3- and 4-nitropyrazoles with a reagent based on iodine monochloride and silver sulfate. / Chaikovskii, V. K.; Kharlova, T. S.; Tretyakov, E. V.; Vasilevsky, S. F.; Filimonov, V. D.

In: Russian Chemical Bulletin, Vol. 49, No. 8, 01.01.2000, p. 1475-1477.

Research output: Contribution to journal › Article

Chaikovskii, VK, Kharlova, TS, Tretyakov, EV, Vasilevsky, SF & Filimonov, VD 2000, 'Direct iodination of 3- and 4-nitropyrazoles with a reagent based on iodine monochloride and silver sulfate', Russian Chemical Bulletin, vol. 49, no. 8, pp. 1475-1477. https://doi.org/10.1007/BF02495102

Chaikovskii VK, Kharlova TS, Tretyakov EV, Vasilevsky SF, Filimonov VD. Direct iodination of 3- and 4-nitropyrazoles with a reagent based on iodine monochloride and silver sulfate. Russian Chemical Bulletin. 2000 Jan 1;49(8):1475-1477. https://doi.org/10.1007/BF02495102

Chaikovskii, V. K. ; Kharlova, T. S. ; Tretyakov, E. V. ; Vasilevsky, S. F. ; Filimonov, V. D. / Direct iodination of 3- and 4-nitropyrazoles with a reagent based on iodine monochloride and silver sulfate. In: Russian Chemical Bulletin. 2000 ; Vol. 49, No. 8. pp. 1475-1477.

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AU - Vasilevsky, S. F.

AU - Filimonov, V. D.

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Access to Document

10.1007/BF02495102