NMR Observation of the Koch Reaction in Zeolite H-ZSM-5 under Mild Conditions Научная публикация
| Журнал |
Journal of the American Chemical Society
ISSN: 0002-7863 , E-ISSN: 1520-5126 |
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| Вых. Данные | Год: 1995, Том: 117, Номер: 12, Страницы: 3615-3616 Страниц : 2 DOI: 10.1021/ja00117a032 | ||
| Авторы |
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Реферат:
For environmentally friendly industrial carbonylation of olefins and alcs. via the Koch reaction it is of great significance to substitute solid acids for liq. mineral acids as catalysts and to carry out the reaction at ambient temp. and atm. pressure. With 13C CP/MAS NMR as the main anal. method, we have shown that tert-Bu alc. or isobutylene is readily transformed into trimethylacetic acid at 296 K without application of pressurized conditions, just upon coadsorption of the alc. and CO or olefin, CO and water in equiv. amts. on zeolite H-ZSM-5. Thus, the Koch reaction can be carried out for tert-BuOH and iso-C4H8 with high yield (50-85%) at room temp. and atm. pressure on the acidic form of a zeolite.
Библиографическая ссылка:
Stepanov A.G.
, Luzgin M.V.
, Romannikov V.N.
, Zamaraev K.I.
NMR Observation of the Koch Reaction in Zeolite H-ZSM-5 under Mild Conditions
Journal of the American Chemical Society. 1995. V.117. N12. P.3615-3616. DOI: 10.1021/ja00117a032 WOS Scopus РИНЦ CAPlusCA OpenAlex Sciact
NMR Observation of the Koch Reaction in Zeolite H-ZSM-5 under Mild Conditions
Journal of the American Chemical Society. 1995. V.117. N12. P.3615-3616. DOI: 10.1021/ja00117a032 WOS Scopus РИНЦ CAPlusCA OpenAlex Sciact
Даты:
| Поступила в редакцию: | 9 авг. 1994 г. |
| Опубликована в печати: | 1 мар. 1995 г. |
| Опубликована online: | 1 мая 2002 г. |
Идентификаторы БД:
| Web of science: | WOS:A1995QP61400032 |
| Scopus: | 2-s2.0-0000119190 |
| РИНЦ: | 30798824 |
| Chemical Abstracts: | 1995:448368 |
| Chemical Abstracts (print): | 122:186916 |
| OpenAlex: | W2067504194 |
| Sciact: | 12951 |