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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
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 Demidova Yu.S. 1,2 , Suslov E.V. 3 , Simakova I.L. 1,2 , Mozhajcev E.S. 3 , Korchagina D.V. 3 , Volcho K.P. 2,3 , Salakhutdinov N.F. 2,3 , Simakov A.V. 4 , Murzin D.Yu. 5
Организации
1 Boreskov Institute of Catalysis, pr. Lavrentieva, 5, 630090, Novosibirsk, Russia
2 Novosibirsk State University, Pirogova 2, 630090, Novosibirsk, Russia
3 Novosibirsk Institute of Organic Chemistry, pr. Lavrentieva, 9, 630090, Novosibirsk, Russia
4 Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, km. 107 carretera Tijuana a Ensenada, C.P. 22860, Ensenada, Baja California, México
5 Process Chemistry Centre, Åbo Akademi University, FI-20500, Turku/Åbo, Finland

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 CAPlusCA OpenAlex
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
Цитирование в БД:
БД Цитирований
Web of science 12
Scopus 13
РИНЦ 14
OpenAlex 13
Альметрики: