The use of redox reactions in the analysis of dyes and dye industry intermediates. IV. Oxidation of benzidine, o-tolidine, and o-dianisidine with chloramine T and N-bromosuccinimide

J. Barek, A. Berka, K. Jakubec

Результат исследований: Материалы для журналаСтатья

4 Цитирования (Scopus)

Аннотация

The oxidation of benzidine, o-tolidine, and o-dianisidine with chloramine T and N-bromosuccinimide was studied, the stoichiometry was established, and a mechanism was proposed. An extraction-photometric determination of these diamines was developed, based on the reaction with excess chloramine T or N-bromosuccinimide and the measurement of the absorbance of the N,N′-dihalogeno-diphenoquinonediimines formed, after their extraction into chloroform.

Язык оригиналаАнглийский
Страницы (с-по)341-352
Число страниц12
ЖурналMicrochemical Journal
Том23
Номер выпуска3
DOI
СостояниеОпубликовано - 1 янв 1978
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

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