Comparative iodination by N-iodoimines of activated arenes in organic solvents at the presence of the catalytic additives of H2SO4

Abstract

N-iodosuccinimide (NIS) and 2,4,6,8-tetraiodo-2,4,6,8-tetraazabicyclo[3.3.0]octan-3,7-dion (TIG) in the organic solvents, such as the acetic acid, ethanol, dioxane and additives of catalytic amounts of sulfuric acid, easily iodinate electron-rich arenes at 0-20°C (15-180 min) with high yelds of products of reaction. At iodination of aromatic -mines, phenol and its ethers the best results are achieved by using ethanol. For introduction of iodine in to alkylbenzenes and some polycyclic hydrocarbones with the use of TIG, dioxane is most convenient, for NIS in these cases the acetic acid is more effective.

Original language	English
Title of host publication	5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	194-196
Number of pages	3
Volume	2
ISBN (Print)	0780370082, 9780780370081
DOIs	https://doi.org/10.1109/KORUS.2001.975225
Publication status	Published - 2001
Event	5th Korea-Russia International Symposium on Science and Technology, KORUS 2001 - Tomsk, Russian Federation Duration: 26 Jun 2001 → 3 Jul 2001

Other

Other	5th Korea-Russia International Symposium on Science and Technology, KORUS 2001
Country	Russian Federation
City	Tomsk
Period	26.6.01 → 3.7.01

Keywords

Arenes
Iodination
N-iodoimines

ASJC Scopus subject areas

Clinical Biochemistry
Computer Networks and Communications
Biotechnology
Civil and Structural Engineering
Mechanics of Materials
Electronic, Optical and Magnetic Materials
Materials Chemistry
Surfaces, Coatings and Films

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10.1109/KORUS.2001.975225

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Chaikovski, V. K., Filimonov, V. D., & Skorohodov, V. I. (2001). Comparative iodination by N-iodoimines of activated arenes in organic solvents at the presence of the catalytic additives of H₂SO₄. In 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001 (Vol. 2, pp. 194-196). [975225] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2001.975225

Comparative iodination by N-iodoimines of activated arenes in organic solvents at the presence of the catalytic additives of H₂SO₄. / Chaikovski, Vitold K.; Filimonov, Victor D.; Skorohodov, Victor I.

5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. Vol. 2 Institute of Electrical and Electronics Engineers Inc., 2001. p. 194-196 975225.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chaikovski, VK, Filimonov, VD & Skorohodov, VI 2001, Comparative iodination by N-iodoimines of activated arenes in organic solvents at the presence of the catalytic additives of H₂SO₄. in 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. vol. 2, 975225, Institute of Electrical and Electronics Engineers Inc., pp. 194-196, 5th Korea-Russia International Symposium on Science and Technology, KORUS 2001, Tomsk, Russian Federation, 26.6.01. https://doi.org/10.1109/KORUS.2001.975225

Chaikovski VK, Filimonov VD, Skorohodov VI. Comparative iodination by N-iodoimines of activated arenes in organic solvents at the presence of the catalytic additives of H₂SO₄. In 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. Vol. 2. Institute of Electrical and Electronics Engineers Inc. 2001. p. 194-196. 975225 https://doi.org/10.1109/KORUS.2001.975225

Chaikovski, Vitold K. ; Filimonov, Victor D. ; Skorohodov, Victor I. / Comparative iodination by N-iodoimines of activated arenes in organic solvents at the presence of the catalytic additives of H₂SO₄. 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. Vol. 2 Institute of Electrical and Electronics Engineers Inc., 2001. pp. 194-196

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abstract = "N-iodosuccinimide (NIS) and 2,4,6,8-tetraiodo-2,4,6,8-tetraazabicyclo[3.3.0]octan-3,7-dion (TIG) in the organic solvents, such as the acetic acid, ethanol, dioxane and additives of catalytic amounts of sulfuric acid, easily iodinate electron-rich arenes at 0-20°C (15-180 min) with high yelds of products of reaction. At iodination of aromatic -mines, phenol and its ethers the best results are achieved by using ethanol. For introduction of iodine in to alkylbenzenes and some polycyclic hydrocarbones with the use of TIG, dioxane is most convenient, for NIS in these cases the acetic acid is more effective.",

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KW - N-iodoimines

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