Investigation of the Mechanism of Catalytic Recyclization of Furan to Thiophene Научная публикация
| Журнал |
Chemistry of Heterocyclic Compounds
ISSN: 0009-3122 , E-ISSN: 1573-8353 |
||
|---|---|---|---|
| Вых. Данные | Год: 2010, Том: 46, Номер: 9, Страницы: 1063-1067 Страниц : 5 DOI: 10.1007/s10593-010-0627-6 | ||
| Ключевые слова | adsorption, catalysts, furan, hydrogen sulfide, thiophene | ||
| Авторы |
|
||
| Организации |
|
Реферат:
Investigation of the formation of thiophene from furan and hydrogen sulfide at various catalysts showed that the activity of the catalysts increases with increase in the strength and concentration of Lewis acid centers. It was found by IR spectroscopy that if the degree of coverage of the aluminum oxide surface with hydrogen sulfide is higher than monolayer its dissociative chemisorption does not occur. Mechanism was postulated wich assume that the reaction takes place through stage with the formation of a surface intermediate, including coordination of the α-carbon atoms of the furan ring with the Lewis acid center and with the sulfur atom of molecular hydrogen sulfide.
Библиографическая ссылка:
Mashkina A.V.
Investigation of the Mechanism of Catalytic Recyclization of Furan to Thiophene
Chemistry of Heterocyclic Compounds. 2010. V.46. N9. P.1063-1067. DOI: 10.1007/s10593-010-0627-6 WOS Scopus РИНЦ CAPlusCA OpenAlex
Investigation of the Mechanism of Catalytic Recyclization of Furan to Thiophene
Chemistry of Heterocyclic Compounds. 2010. V.46. N9. P.1063-1067. DOI: 10.1007/s10593-010-0627-6 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Машкина А.В.
Исследование механизма каталитической рециклизации фурана в тиофен
Химия гетероциклических соединений. 2010. Т.46. №9. С.1320-1325. РИНЦ
Исследование механизма каталитической рециклизации фурана в тиофен
Химия гетероциклических соединений. 2010. Т.46. №9. С.1320-1325. РИНЦ
Даты:
| Поступила в редакцию: | 14 авг. 2009 г. |
| Опубликована в печати: | 1 дек. 2010 г. |
| Опубликована online: | 3 дек. 2010 г. |
Идентификаторы БД:
| Web of science: | WOS:000288797900003 |
| Scopus: | 2-s2.0-78650902744 |
| РИНЦ: | 16697807 |
| Chemical Abstracts: | 2010:1606579 |
| Chemical Abstracts (print): | 154:234049 |
| OpenAlex: | W2012013718 |