Production of Substituted Anthraquinones via Diene Synthesis in the Presence of Solution of Mo-V-P Heteropoly Acid as Bifunctional Catalyst
Тезисы доклада
| Общее |
Язык:
Английский,
Жанр:
Тезисы доклада (Meeting Abstracts),
Статус опубликования:
Опубликована,
Оригинальность:
Оригинальная
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| Конференция |
XII European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” (EuropaCat-XII)
30 авг. - 4 сент. 2015
,
Казань
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| Сборник |
EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts
Сборник,
Boreskov Institute of Catalysis. Novosibirsk.2015.
2184 c. ISBN 9785906376107.
РИНЦ
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| Вых. Данные |
Год: 2015,
Страницы: 1444-1445
Страниц
: 2
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| Авторы |
Gogin L.L.
,
Zhizhina E.G.
,
Pai Z.P.
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| Организации |
| 1 |
Институт катализа им. Г.К. Борескова СО РАН
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9,10-Anthraquinone and its derivatives are the valuable products of organic synthesis. We developed one-pot processes for the preparation of substituted anthraquinones via diene synthesis in the presence of heteropoly acid H17P3Mo16V10O89 (HPA-10) solution as a bifunctional catalyst, i.e., acidic catalyst for diene synthesis and catalyst for the oxidation of the obtained adduct. In the present study, experimental data were obtained for two one-pot processes: 1) 2-methylanthraquinone (2-MAQ) synthesis from naphthoquinone (NQ) and isoprene;
2) 2,3-dimethylanthraquinone (2,3-ДМАQ) synthesis from NQ and 2,3-dimethyl-butadiene.
We investigated the possibility of multicycle catalyst performance. After the desired reaction, the HPA-10 solution was
rapidly regenerated in separate stage and reused. Various methods for regeneration of the catalyst were alternated.