Liquid-Phase Noncatalytic Butene Oxidation with Nitrous Oxide Научная публикация
| Журнал |
Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171 |
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| Вых. Данные | Год: 2005, Том: 54, Номер: 4, Страницы: 948-956 Страниц : 9 DOI: 10.1007/s11172-005-0339-8 | ||
| Ключевые слова | Butenes, Carbenes, Carbonyl compounds, Methyl ethyl ketone, Methylene, Nitrous oxide, Oxidation | ||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Президиум РАН | 9.3 |
Реферат:
The kinetics and mechanism of noncatalytic liquid-phase oxidation of but-1-ene and but-2-ene with nitrous oxide in a benzene solution in the temperature range from 180 to 240°C were studied. Oxidation proceeds via the 1,3-dipolar cycloaddition mechanism to form carbonyl compounds. Both of these reactions occur with close rates and activation energies and have the first orders with respect to the alkene and N2O. A considerable fraction (39%) of but-1-ene involved in oxidation undergoes cleavage at the double bond yielding propanal and an equivalent amount of methylene, the latter producing ethylcyclopropane and cycloheptatriene. The oxidation of but-2-ene proceeds with a minimum bond cleavage and affords methyl ethyl ketone with 84% selectivity. Regularities of the oxidation of terminal and internal alkenes C2—C8 with nitrous oxide were analyzed using the previously published data.
Библиографическая ссылка:
Semikolenov S.V.
, Dubkov K.A.
, Starokonʹ E.V.
, Babushkin D.E.
, Panov G.I.
Liquid-Phase Noncatalytic Butene Oxidation with Nitrous Oxide
Russian Chemical Bulletin. 2005. V.54. N4. P.948-956. DOI: 10.1007/s11172-005-0339-8 WOS Scopus РИНЦ CAPlusCA OpenAlex
Liquid-Phase Noncatalytic Butene Oxidation with Nitrous Oxide
Russian Chemical Bulletin. 2005. V.54. N4. P.948-956. DOI: 10.1007/s11172-005-0339-8 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Семиколенов С.В.
, Дубков К.А.
, Староконь Е.В.
, Бабушкин Д.Э.
, Панов Г.И.
Жидкофазное некаталитическое окисление бутенов закисью азота
Известия Академии наук. Серия химическая. 2005. №4. С.925-933. РИНЦ
Жидкофазное некаталитическое окисление бутенов закисью азота
Известия Академии наук. Серия химическая. 2005. №4. С.925-933. РИНЦ
Даты:
| Поступила в редакцию: | 3 окт. 2004 г. |
| Принята к публикации: | 14 янв. 2005 г. |
| Опубликована в печати: | 1 апр. 2005 г. |
Идентификаторы БД:
| Web of science: | WOS:000232958300009 |
| Scopus: | 2-s2.0-27144498100 |
| РИНЦ: | 13475485 |
| Chemical Abstracts: | 2005:1147946 |
| Chemical Abstracts (print): | 144:432376 |
| OpenAlex: | W2070891512 |