Tetraalkylammonium dichloroiodates as iodinating agents: Absence of activity in solid phases and superelectrophilic activity in sulfuric acid

Victor D. Filimonov, Nadya I. Semenischeva, Elena A. Krasnokutskaya, Yun Hwang Ho, Ki Whan Chi

The Kizhner Research Center

Research output: Contribution to journal › Article

Abstract

In contrast to published results, tetraalkylammonium dichloroiodates (Alk₄N⁺ICl₂^-) cannot be iodinating reagents for arenes in solvent-free conditions. Nevertheless, tetraalkylammonium dichloroiodates in sulfuric acid solutions or in the presence of Ag ₂SO₄ in H₂SO₄ possess superelectrophilic properties and act as very convenient and efficient iodinating agents for deactivated arenes.

Original language	English
Pages (from-to)	401-404
Number of pages	4
Journal	Synthesis
Issue number	3
DOIs	https://doi.org/10.1055/s-2008-1032026
Publication status	Published - 1 Feb 2008

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Keywords

Aromatic iodides
Iodinating agents
Tetraalkylammonium dichloroiodates

ASJC Scopus subject areas

Catalysis
Organic Chemistry

Cite this

Filimonov, V. D., Semenischeva, N. I., Krasnokutskaya, E. A., Ho, Y. H., & Chi, K. W. (2008). Tetraalkylammonium dichloroiodates as iodinating agents: Absence of activity in solid phases and superelectrophilic activity in sulfuric acid. Synthesis, (3), 401-404. https://doi.org/10.1055/s-2008-1032026

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AU - Semenischeva, Nadya I.

AU - Krasnokutskaya, Elena A.

AU - Ho, Yun Hwang

AU - Chi, Ki Whan

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Access to Document

10.1055/s-2008-1032026