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

Результат исследований: Материалы для журналаСтатья

10 Цитирования (Scopus)

Выдержка

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.

Язык оригиналаАнглийский
Страницы (с-по)401-404
Число страниц4
ЖурналSynthesis
Номер выпуска3
DOI
СостояниеОпубликовано - 1 фев 2008

Отпечаток

Sulfuric acid
sulfuric acid

ASJC Scopus subject areas

  • Catalysis
  • Organic Chemistry

Цитировать

Tetraalkylammonium dichloroiodates as iodinating agents : Absence of activity in solid phases and superelectrophilic activity in sulfuric acid. / Filimonov, Victor D.; Semenischeva, Nadya I.; Krasnokutskaya, Elena A.; Ho, Yun Hwang; Chi, Ki Whan.

В: Synthesis, № 3, 01.02.2008, стр. 401-404.

Результат исследований: Материалы для журналаСтатья

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T2 - Absence of activity in solid phases and superelectrophilic activity in sulfuric acid

AU - Filimonov, Victor D.

AU - Semenischeva, Nadya I.

AU - Krasnokutskaya, Elena A.

AU - Ho, Yun Hwang

AU - Chi, Ki Whan

PY - 2008/2/1

Y1 - 2008/2/1

N2 - 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.

AB - 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.

KW - Aromatic iodides

KW - Iodinating agents

KW - Tetraalkylammonium dichloroiodates

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