Titrimetric determination of maleinimide and acrylate groups in organic compounds
- Авторлар: Lysenko S.1, Ivanenko S.1, Astaf’eva S.1, Yakushev R.1
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Мекемелер:
- Institute of Technical Chemistry, Ural Branch
- Шығарылым: Том 72, № 10 (2017)
- Беттер: 1051-1056
- Бөлім: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182643
- DOI: https://doi.org/10.1134/S1061934817100100
- ID: 182643
Дәйексөз келтіру
Аннотация
A simple procedure is proposed for determining the concentration of maleimide and acrylate groups in organic compounds based on the addition of morpholine to the activated double bond by the Michael reaction, followed by the potentiometric titration of the reaction mixture with 1 M HCl in ethanol. The applicability of the method to N-substituted maleimides with aromatic, aliphatic, and oligomeric substituents, as well as to acrylates and acrylonitrile, is verified. It is demonstrated that maleimides and acrylates can be determined simultaneously.
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Авторлар туралы
S. Lysenko
Institute of Technical Chemistry, Ural Branch
Хат алмасуға жауапты Автор.
Email: ya.lysenko45@yandex.ru
Ресей, Perm, 614013
S. Ivanenko
Institute of Technical Chemistry, Ural Branch
Email: ya.lysenko45@yandex.ru
Ресей, Perm, 614013
S. Astaf’eva
Institute of Technical Chemistry, Ural Branch
Email: ya.lysenko45@yandex.ru
Ресей, Perm, 614013
R. Yakushev
Institute of Technical Chemistry, Ural Branch
Email: ya.lysenko45@yandex.ru
Ресей, Perm, 614013
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