Chromogenic Reaction of 1,1-Dimethylhydrazine with Aryltetrazolium Salts
- Авторы: Ostrovskaya V.1,2, Shchepilov D.2, Kletter E.2
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Учреждения:
- Kurnakov Institute of General and Inorganic Chemistry
- The 25th State Research Institute of Chemmotology
- Выпуск: Том 88, № 7 (2018)
- Страницы: 1385-1389
- Раздел: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222306
- DOI: https://doi.org/10.1134/S107036321807006X
- ID: 222306
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Аннотация
The reactions of 1,1-dimethylhydrazine with 2,3,5-triphenyl-2Н-tetrazolium and 2,5-diphenyl-3-(4-nitrophenyl)-2Н-tetrazolium chlorides in a solution and on a cellulose carrier have been studied by means of spectrophotometry and chromato–mass spectrometry to develop new chromogenic indicators for detection of 1,1-dimethylhydrazine. 1,3,5-Triphenylformazan and 1,3-diphenyl-5-(4-nitrophenyl)formazan are formed in these reactions, respectively; deep red shifts have been observed. Other products of these reactions result from oligomerization and addition of short-living 1,1-dimethylhydrazyl and tetrazolium radicals.
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Об авторах
V. Ostrovskaya
Kurnakov Institute of General and Inorganic Chemistry; The 25th State Research Institute of Chemmotology
Автор, ответственный за переписку.
Email: ostr@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991; Moscow
D. Shchepilov
The 25th State Research Institute of Chemmotology
Email: ostr@igic.ras.ru
Россия, Moscow
E. Kletter
The 25th State Research Institute of Chemmotology
Email: ostr@igic.ras.ru
Россия, Moscow