Selectivity Control in One-Pot Myrtenol Amination over Au/ZrO2 by Molecular Hydrogen Addition Научная публикация
Журнал |
Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169 |
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Вых. Данные | Год: 2017, Том: 426, Страницы: 60-67 Страниц : 8 DOI: 10.1016/j.molcata.2016.10.034 | ||||||||||
Ключевые слова | Biomass, Competitive hydrogenation, Gold, Hydrogen borrowing, Monoterpenoid, One-pot alcohol amination, Selectivity control | ||||||||||
Авторы |
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Организации |
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Информация о финансировании (2)
1 |
National Autonomous University of Mexico National Council of Science and Technology |
179619 |
2 | Российский фонд фундаментальных исследований | 16-33-60028 |
Реферат:
The one-pot myrtenol amination was studied over Au (3 wt.%)/ZrO2 catalyst under mixed N2/H2 atmosphere (9 bar). The effect of hydrogen addition was explored with the aim to increase selectivity to the target amines. Hydrogen addition timing depending on myrtenol conversion and hydrogenation temperature affected selectivity to the reaction products. Hydrogen addition (1 bar) after almost complete myrtenol conversion at 100 °C increased the yield to amine up to 68% preserving C C bond in the initial myrtenol structure. Hydrogen addition at 180 °C irrespective of the myrtenol conversion level provoked reduction of both C C and C N bonds with formation of two diastereomers (yield up to 93%), with trans-isomer formation being preferred when hydrogen was added at almost complete myrtenol conversion. It was shown, that in the presence of a gold catalyst controlled hydrogenation of competitive C C and C N groups can be performed during one-pot alcohol amination by regulation of the reaction conditions.
Библиографическая ссылка:
Demidova Y.S.
, Suslov E.V.
, Simakova I.L.
, Mozhajcev E.S.
, Korchagina D.V.
, Volcho K.P.
, Salakhutdinov N.F.
, Simakov A.V.
, Murzin D.Y.
Selectivity Control in One-Pot Myrtenol Amination over Au/ZrO2 by Molecular Hydrogen Addition
Journal of Molecular Catalysis A: Chemical. 2017. V.426. P.60-67. DOI: 10.1016/j.molcata.2016.10.034 WOS Scopus РИНЦ
Selectivity Control in One-Pot Myrtenol Amination over Au/ZrO2 by Molecular Hydrogen Addition
Journal of Molecular Catalysis A: Chemical. 2017. V.426. P.60-67. DOI: 10.1016/j.molcata.2016.10.034 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 20 авг. 2016 г. |
Принята к публикации: | 12 окт. 2016 г. |
Опубликована online: | 5 нояб. 2016 г. |
Опубликована в печати: | 1 янв. 2017 г. |
Идентификаторы БД:
Web of science | WOS:000391076300008 |
Scopus | 2-s2.0-85000733340 |
РИНЦ | 29463783 |
Chemical Abstracts | 2016:1822877 |
Chemical Abstracts (print) | 166:6303 |
OpenAlex | W2546909975 |