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0410U003020,
к.т.н.
26-03-2010
o
The bases of chemistry and technology of the oxidization of aminotoluenes by gases containing ozone in the liquid phase.
Bushuev Andriy Sergiyovich,
popup.head Galstyan Andriy Genrievich
popup.opponent Маслош Володимир Зіновійович
popup.opponent Маршалок Галина Олексіївна
Розроблено основи технології рідкофазного окиснення ізомерних амінотолуолів озоновмісними газами. Обрано оптимальні концентрації вихідних реагентів і умови для реалізації селективного процесу окиснення амінотолуолів до відповідних амінобензойних кислот. Виявлено загальні закономірності перебігу реакції окиснення амінотолуолів та ацетамінотолуолів озоном в середовищі оцтової кислоти у присутності комплексного кобальт-бромідного каталізатора. Запропоновано принципову технологію одержання 4-амінобензойної кислоти, що містить три хімічних та допоміжних стадій і технологічну схему синтезу.
2010-03-26
2020-04-04
Updated: 2025-12-07
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